MASS LIMITS FOR NEUTRAL HIGGS BOSONS IN EXTENDED HIGGS MODELS

This Section covers models which do not fit into either the Standard Model or its simplest minimal Supersymmetric extension (MSSM), leading to anomalous production rates, or nonstandard final states and branching ratios. In particular, this Section covers limits which may apply to generic two-Higgs-doublet models (2HDM), or to special regions of the MSSM parameter space where decays to invisible particles or to photon pairs are dominant (see the review on “Status of Higgs Boson Physics''). Concerning the mass limits for ${{\mathit H}^{0}}$ and ${{\mathit A}^{0}}$ listed below, see the footnotes or the comment lines for details on the nature of the models to which the limits apply.
The observed signal at about 125 GeV, see section “${{\mathit H}}$'', can be interpreted as one of the neutral Higgs bosons of an extended Higgs sector.

Other Mass Limits

INSPIRE   PDGID:
S055H2O
We use a symbol ${{\mathit H}_{{1}}^{0}}$ if mass $<$ 125 GeV or ${{\mathit H}_{{2}}^{0}}$ if mass $>$ 125 GeV. The notation ${{\mathit H}}$ is reserved for the 125 GeV particle.

VALUE (GeV) CL% DOCUMENT ID TECN  COMMENT
• • We do not use the following data for averages, fits, limits, etc. • •
1
AAD
2022A
 ATLS ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
2
AAD
2022D
 ATLS ${{\mathit Z}}{{\mathit A}^{0}}$ , ${{\mathit A}^{0}}$ $\rightarrow$ invisible
3
AAD
2022F
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
4
AAD
2022I
 ATLS ${{\mathit H}}$ $\rightarrow$ ${{\widetilde{\mathit \chi}}_{{2}}^{0}}{{\widetilde{\mathit \chi}}_{{1}}^{0}}$ , ${{\widetilde{\mathit \chi}}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\widetilde{\mathit \chi}}_{{1}}^{0}}$ , ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$
5
AAD
2022J
 ATLS ${{\mathit H}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit A}^{0}}$
6
AAD
2022J
 ATLS ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ , ${{\mathit H}_{{1}}^{0}}{{\mathit H}_{{1}}^{0}}$
7
AAD
2022P
 ATLS ${{\mathit H}_{{1}}^{0}}$ , ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ invisible
8
AAD
2022Y
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
9
ABRATENKO
2022A
 MCBN ${{\mathit K}^{+}}$ $\rightarrow$ ${{\mathit H}_{{1}}^{0}}{{\mathit \pi}^{+}}$
10
TUMASYAN
2022AK
 CMS ${{\mathit H}_{{3}}^{0}}$ $\rightarrow$ ${{\mathit H}_{{1}}^{0}}{{\mathit H}_{{1}}^{0}}$
11
AAD
2021AF
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit Z}}$
12
AAD
2021AI
 ATLS ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit H}_{{2}}^{0}}$
13
AAD
2021AY
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$
14
AAD
2021AZ
 ATLS ${{\mathit A}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit A}_{{1}}^{0}}$
15
AAD
2021BB
 ATLS ${{\mathit A}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit A}_{{1}}^{0}}$
16
AAD
2021BE
 ATLS ${{\mathit A}_{{1}}^{0}}$ $\rightarrow$ invisible
17
ABRATENKO
2021
MCBN ${{\mathit K}^{+}}$ $\rightarrow$ ${{\mathit H}_{{1}}^{0}}{{\mathit \pi}^{+}}$
18
SIRUNYAN
2021A
 CMS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit A}^{0}}$ , ${{\mathit A}^{0}}$ $\rightarrow$ invisible
19
TUMASYAN
2021F
 CMS ${{\mathit H}_{{3}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}_{{1,2}}^{0}}$
20
AAD
2020AA
 ATLS ${{\mathit H}_{{2}}^{0}}$/ ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$
21
AAD
2020AI
 ATLS ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
22
AAD
2020AO
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
23
AAD
2020C
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
24
AAD
2020L
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$
25
AAD
2020X
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
26
AAIJ
2020AL
 LHCB ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$
27
SIRUNYAN
2020
CMS ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
28
SIRUNYAN
2020AA
 CMS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit A}^{0}}$ or ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit H}_{{2}}^{0}}$
29
SIRUNYAN
2020AC
 CMS ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit H}}$
30
SIRUNYAN
2020AD
 CMS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit \mu}}{{\mathit \tau}}$ , ${{\mathit e}}{{\mathit \tau}}$
31
SIRUNYAN
2020AF
 CMS ${{\mathit H}_{{2}}^{0}}$/ ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit t}}{{\overline{\mathit t}}}$
32
SIRUNYAN
2020AP
 CMS ${{\mathit H}}$, ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
33
SIRUNYAN
2020Y
 CMS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit W}^{+}}{{\mathit W}^{-}}$
34
SIRUNYAN
2020Z
 CMS ${{\mathit t}}{{\overline{\mathit t}}}{{\mathit H}_{{{1,2}}}^{0}}$ or ${{\mathit t}}{{\overline{\mathit t}}}{{\mathit A}^{0}}$ , ${{\mathit H}_{{{1,2}}}^{0}}$/ ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ , ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$
35
AABOUD
2019A
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
36
AABOUD
2019AG
 ATLS ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
37
AABOUD
2019O
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
38
AABOUD
2019T
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
39
AABOUD
2019V
 ATLS two doublet + pseudoscalar model
40
AABOUD
2019Y
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$
41
AALTONEN
2019
CDF ${{\mathit H}_{{{1,2}}}^{0}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$
42
SIRUNYAN
2019
CMS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
43
SIRUNYAN
2019AE
 CMS ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$
44
SIRUNYAN
2019AN
 CMS ${{\mathit A}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit A}_{{1}}^{0}}$
45
SIRUNYAN
2019AV
 CMS ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit H}}$
46
SIRUNYAN
2019B
 CMS ${{\mathit H}_{{1,2}}^{0}}$ $/$ ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$
47
SIRUNYAN
2019BB
 CMS ${{\mathit H}_{{1}}^{0}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$
48
SIRUNYAN
2019BD
 CMS ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
49
SIRUNYAN
2019BE
 CMS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
50
SIRUNYAN
2019BQ
 CMS ${{\mathit H}_{{{1,2}}}^{0}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
51
SIRUNYAN
2019CR
 CMS ${{\mathit H}_{{2}}^{0}}$ $/$ ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$
52
SIRUNYAN
2019H
 CMS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
53
AABOUD
2018AA
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit \gamma}}$
54
AABOUD
2018AG
 ATLS ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
55
AABOUD
2018AH
 ATLS ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit H}_{{2}}^{0}}$
56
AABOUD
2018AI
 ATLS ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit H}}$
57
AABOUD
2018BF
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit Z}}$
58
AABOUD
2018BU
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
59
AABOUD
2018BX
 ATLS ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
60
AABOUD
2018CQ
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
61
AABOUD
2018F
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit W}^{+}}{{\mathit W}^{-}}$ , ${{\mathit Z}}{{\mathit Z}}$
62
AAIJ
2018AM
 LHCB ${{\mathit H}_{{{1,2}}}^{0}}$ $\rightarrow$ ${{\mathit \mu}}{{\mathit \tau}}$
63
AAIJ
2018AQ
 LHCB ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$
64
AAIJ
2018AQ
 LHCB ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ , ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$
65
SIRUNYAN
2018AF
 CMS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
66
SIRUNYAN
2018BA
 CMS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit Z}}$
67
SIRUNYAN
2018CW
 CMS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
68
SIRUNYAN
2018DK
 CMS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit \gamma}}$
69
SIRUNYAN
2018DT
 CMS ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
70
SIRUNYAN
2018DU
 CMS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$
71
SIRUNYAN
2018ED
 CMS ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit H}}$
72
SIRUNYAN
2018EE
 CMS ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
73
SIRUNYAN
2018F
 CMS ${{\mathit p}}{{\mathit p}}$ , 13 TeV, ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
74
AABOUD
2017
ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit \gamma}}$
75
AABOUD
2017AP
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$
76
AABOUD
2017AW
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit \gamma}}$
77
KHACHATRYAN
2017AZ
 CMS ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
78
KHACHATRYAN
2017D
 CMS ${{\mathit p}}{{\mathit p}}$ , 8, 13 TeV, ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit \gamma}}$
79
KHACHATRYAN
2017R
 CMS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$
80
SIRUNYAN
2017CN
 CMS ${{\mathit p}}{{\mathit p}}$ , 8 TeV, ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
81
SIRUNYAN
2017Y
 CMS ${{\mathit p}}{{\mathit p}}$ , 8, 13 TeV, ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit \gamma}}$
82
AABOUD
2016AB
 ATLS ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
83
AABOUD
2016AE
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit W}^{+}}{{\mathit W}^{-}}$ , ${{\mathit Z}}{{\mathit Z}}$
84
AABOUD
2016H
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$
85
AABOUD
2016I
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
86
AAD
2016AX
 ATLS ${{\mathit H}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit Z}}$
87
AAD
2016C
 ATLS ${{\mathit H}}$ $\rightarrow$ ${{\mathit W}^{+}}{{\mathit W}^{-}}$
88
AAD
2016L
 ATLS ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
89
AAD
2016L
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
90
AALTONEN
2016C
 CDF ${{\mathit H}_{{1}}^{0}}$ ${{\mathit H}^{\pm}}$ $\rightarrow$ ${{\mathit H}_{{1}}^{0}}{{\mathit H}_{{1}}^{0}}{{\mathit W}^{*}}$ , ${{\mathit H}_{{1}}^{0}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$
91
KHACHATRYAN
2016BG
 CMS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
92
KHACHATRYAN
2016BQ
 CMS ${{\mathit p}}{{\mathit p}}$ , 8 TeV, ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
93
KHACHATRYAN
2016F
 CMS ${{\mathit H}}$ $\rightarrow$ ${{\mathit H}_{{1}}}{{\mathit H}_{{1}}}$
94
KHACHATRYAN
2016M
 CMS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$
95
KHACHATRYAN
2016P
 CMS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
96
KHACHATRYAN
2016P
 CMS ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit H}}$
97
AAD
2015BK
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
98
AAD
2015BZ
 ATLS ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
99
AAD
2015BZ
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
100
AAD
2015CE
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
101
AAD
2015H
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
102
AAD
2015S
 ATLS ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit H}}$
103
KHACHATRYAN
2015AW
 CMS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit W}^{+}}{{\mathit W}^{-}}$ , ${{\mathit Z}}{{\mathit Z}}$
104
KHACHATRYAN
2015BB
 CMS ${{\mathit H}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$
105
KHACHATRYAN
2015N
 CMS ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit H}}$
106
KHACHATRYAN
2015O
 CMS ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit H}}$
107
KHACHATRYAN
2015R
 CMS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$
108
AAD
2014AP
 ATLS ${{\mathit H}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$
109
AAD
2014M
 ATLS ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}^{\pm}}{{\mathit W}^{\mp}}$ $\rightarrow$ ${{\mathit H}}{{\mathit W}^{\pm}}{{\mathit W}^{\mp}}$ , ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$
110
CHATRCHYAN
2014G
 CMS ${{\mathit H}}$ $\rightarrow$ ${{\mathit W}}{{\mathit W}^{(*)}}$
111
KHACHATRYAN
2014P
 CMS ${{\mathit H}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$
112
AALTONEN
2013P
 CDF ${{\mathit H}^{'0}}$ $\rightarrow$ ${{\mathit H}^{\pm}}{{\mathit W}^{\mp}}$ $\rightarrow$ ${{\mathit H}}{{\mathit W}^{+}}{{\mathit W}^{-}}$
113
CHATRCHYAN
2013BJ
 CMS ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
114
AALTONEN
2011P
 CDF ${{\mathit t}}$ $\rightarrow$ ${{\mathit b}}{{\mathit H}^{+}}$ , ${{\mathit H}^{+}}$ $\rightarrow$ ${{\mathit W}^{+}}{{\mathit A}^{0}}$
115
ABBIENDI
2010
OPAL ${{\mathit H}}$ $\rightarrow$ ${{\widetilde{\mathit \chi}}_{{1}}^{0}}{{\widetilde{\mathit \chi}}_{{2}}^{0}}$
116
SCHAEL
2010
ALEP ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
117
ABAZOV
2009V
 D0 ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
$\text{none 3 - 63}$ 95 118
ABBIENDI
2005A
 OPAL ${{\mathit A}^{0}}$, Type II model
$>104$ 95 119
ABBIENDI
2004K
 OPAL ${{\mathit H}}$ $\rightarrow$ 2 jets
120
ABDALLAH
2004
DLPH ${{\mathit H}}{{\mathit V}}{{\mathit V}}$ couplings
$>110.3$ 95 121
ACHARD
2004B
 L3 ${{\mathit H}}$ $\rightarrow$ 2 jets
122
ACHARD
2004F
 L3 Anomalous coupling
123
ABBIENDI
2003F
 OPAL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit H}}{{\mathit Z}}$ , ${{\mathit H}}$ $\rightarrow$ any
124
ABBIENDI
2003G
 OPAL ${{\mathit H}_{{1}}^{0}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$
$>105.4$ 95 125, 126
HEISTER
2002L
 ALEP ${{\mathit H}_{{1}}^{0}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$
$>109.1$ 95 127
HEISTER
2002M
 ALEP ${{\mathit H}}$ $\rightarrow$ 2 jets or ${{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$
$\text{none 12 - 56}$ 95 128
ABBIENDI
2001E
 OPAL ${{\mathit A}^{0}}$, Type-II model
129
ACCIARRI
2000R
 L3 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit H}}{{\mathit \gamma}}$ and/or ${{\mathit H}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$
130
ACCIARRI
2000R
 L3 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}{{\mathit H}}$
131
GONZALEZ-GARC..
1998B
 RVUE Anomalous coupling
132
KRAWCZYK
1997
RVUE ($\mathit g-2)_{{{\mathit \mu}}}$
133
ALEXANDER
1996H
 OPAL ${{\mathit Z}}$ $\rightarrow$ ${{\mathit H}}{{\mathit \gamma}}$
1  AAD 2022A search for the decay chain ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit b}}{{\overline{\mathit b}}}$ in 139 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 9 for limits on the overall branching fraction in the range ${\mathit m}_{{{\mathit A}^{0}}}$ = $16 - 62$ GeV. See also Fig. 11 for limits without assuming ${{\mathit A}^{0}}$ is pseudoscalar.
2  AAD 2022D search for ${{\mathit Z}}{{\mathit A}^{0}}$ associate production with ${{\mathit Z}}$ $\rightarrow$ ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}$ , ${{\mathit A}^{0}}$ decaying invisibly, in 139 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 5 for excluded regions in the mass parameter space of two Higgs doublet plus singlet (2HDM+${{\mathit A}^{0}}$) model with a certain choice of the model parameters.
3  AAD 2022F search for gluon fusion production of ${{\mathit H}_{{2}}^{0}}$ decaying to ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit b}}{{\overline{\mathit b}}}$ using $126 - 139$ fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. B( ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$ ) = 0.582 is assumed. See their Fig. 14 for limit on the product of production cross section times branching ratios for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.251 - 5.0$ TeV.
4  AAD 2022I search for ${{\mathit Z}}{{\mathit H}}$ associate production with the decay chain ${{\mathit H}}$ $\rightarrow$ ${{\widetilde{\mathit \chi}}_{{2}}^{0}}{{\widetilde{\mathit \chi}}_{{1}}^{0}}$ , ${{\widetilde{\mathit \chi}}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\widetilde{\mathit \chi}}_{{1}}^{0}}$ , ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$ , and ${{\mathit Z}}$ $\rightarrow$ ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}$ , in 139 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Figs. 3 and 4 for limits on the product of cross section times the branching ratios for ${\mathit m}_{{{\mathit A}^{0}}}$ = $20 - 65$ GeV with various choices of NMSSM model parameters.
5  AAD 2022J search for the decay ${{\mathit H}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit A}^{0}}$ with ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ and ${{\mathit Z}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ , ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ in 139 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV assuming SM gluon-gluon fusion production of the ${{\mathit H}}$. See their Fig. 17(b) for limits on the product of cross section times the branching ratios for ${\mathit m}_{{{\mathit A}^{0}}}$ = $15 - 30$ GeV.
6  AAD 2022J search for the decay ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ with ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ in 139 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV assuming SM gluon-gluon fusion production of the ${{\mathit H}}$ in the range of ${\mathit m}_{{{\mathit A}^{0}}}$ = $1 - 60$ GeV . See their Fig. 14(b) for limits on the product of cross section times the branching ratios for ${\mathit m}_{{{\mathit A}^{0}}}$ = $1.5 - 60$ GeV (excluding ${{\mathit \psi}}$ and ${{\mathit \Upsilon}}$ regions). The limit also applies to the decay ${{\mathit H}}$ $\rightarrow$ ${{\mathit H}_{{1}}^{0}}{{\mathit H}_{{1}}^{0}}$ .
7  AAD 2022P search for invisibly decaying ${{\mathit H}_{{1}}^{0}}$, ${{\mathit H}_{{2}}^{0}}$ produced by vector boson fusion in 139 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. Limit on the product of cross section times branching ratio in the range $0.1 - 1$ pb (95$\%$ CL) is given for the mass range $0.05 - 2$ TeV. See their Fig. 14.
8  AAD 2022Y search for gluon fusion production of ${{\mathit H}_{{2}}^{0}}$ decaying to ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit \gamma}}{{\mathit \gamma}}$ in 139 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 15 for limit on the product of production cross section times branching ratios to ${{\mathit H}}{{\mathit H}}$ for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.251 - 1.0$ TeV.
9  ABRATENKO 2022A search for a singlet scalar boson ${{\mathit H}_{{1}}^{0}}$ having a small mixing with the SM Higgs boson in the decay chain ${{\mathit K}^{+}}$ $\rightarrow$ ${{\mathit H}_{{1}}^{0}}{{\mathit \pi}^{+}}$ , ${{\mathit H}_{{1}}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ from data corresponding to $7.01 \times 10^{20}$ protons on NuMI target. See their Fig. 13 (right) and Table V for limits on the SM Higgs component of ${{\mathit H}_{{1}}^{0}}$ for ${\mathit m}_{{{\mathit H}_{{1}}^{0}}}$ = $212 - 279$ MeV.
10  TUMASYAN 2022AK search for gluon-fusion production of ${{\mathit H}_{{3}}^{0}}$ decaying to ${{\mathit H}_{{1}}^{0}}$ ${{\mathit H}_{{1}}^{0}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit b}}{{\overline{\mathit b}}}$ in 138 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 5 for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{3}}^{0}}}$ = $1 - 3$ TeV, ${\mathit m}_{{{\mathit H}_{{1}}^{0}}}$ = $25 - 100$ GeV.
11  AAD 2021AF search for production of a heavy ${{\mathit H}_{{2}}^{0}}$ state decaying to ${{\mathit Z}}{{\mathit Z}}$ in the final states ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit \ell}^{'+}}{{\mathit \ell}^{'-}}$ and ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit \nu}}{{\overline{\mathit \nu}}}$ in 139 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 4 for upper limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.2 - 2.0$ TeV assuming ggF or VBF with narrow width approximation, and Fig. 5 for upper limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.4 - 2.0$ TeV assuming ggF, and with several assumptions on its width.
12  AAD 2021AI search for production of an ${{\mathit A}^{0}}$ in gluon-gluon fusion and in association with a ${{\mathit b}}{{\overline{\mathit b}}}$ , decaying to ${{\mathit Z}}$ ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit b}}{{\overline{\mathit b}}}$ or ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit W}^{+}}{{\mathit W}^{-}}$ in 139 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Figs. 9 and 13 for cross section limits for ${\mathit m}_{{{\mathit A}^{0}}}$ = $230 - 800$ GeV and ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $130 - 700$ GeV.
13  AAD 2021AY search for production of a scalar resonance decaying to ${{\mathit \gamma}}{{\mathit \gamma}}$ in 139 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 5(a) for limits on fiducial cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.16 - 3$ TeV with narrow width approximation, and Table 2 with several assumptions on the width.
14  AAD 2021AZ search for production of ${{\mathit A}_{{2}}^{0}}$ decaying to ${{\mathit H}}{{\mathit A}_{{1}}^{0}}$ followed by ${{\mathit H}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$ , ${{\mathit A}_{{1}}^{0}}$ $\rightarrow$ invisible in 139 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Figs. $10 - 12$ for limits in terms of two-Higgs-doublet model plus singlet pseudoscalar and a fermionic Dark Matter particle.
15  AAD 2021BB search for production of ${{\mathit A}_{{2}}^{0}}$ by gluon fusion or associated ${{\mathit A}_{{2}}^{0}}{{\mathit b}}{{\overline{\mathit b}}}$ production, decaying to ${{\mathit H}}{{\mathit A}_{{1}}^{0}}$ followed by ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$ , ${{\mathit A}_{{1}}^{0}}$ $\rightarrow$ invisible in 139 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 8 for limits in terms of two-Higgs-doublet plus singlet pseudoscalar model.
16  AAD 2021BE search for production of ${{\mathit A}_{{1}}^{0}}$ associated with a single top quark and either a light quark or a ${{\mathit W}}$ boson, decaying to invisible final states, in 139 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Figs. $13 - 15$ for limits in terms of two-Higgs-doublet model plus singlet pseudoscalar, which is assumed to decay to a pair of Dark Matter particles.
17  ABRATENKO 2021 search for a singlet scalar boson ${{\mathit H}_{{1}}^{0}}$ having a small mixing with the SM Higgs boson in the decay chain ${{\mathit K}^{+}}$ $\rightarrow$ ${{\mathit H}_{{1}}^{0}}{{\mathit \pi}^{+}}$ , ${{\mathit H}_{{1}}^{0}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ from data corresponding to $1.93 \times 10^{20}$ protons on NuMI target. See their Fig. 2 for limits on the SM Higgs component of ${{\mathit H}_{{1}}^{0}}$ for ${\mathit m}_{{{\mathit H}_{{1}}^{0}}}$ = $3 - 210$ MeV.
18  SIRUNYAN 2021A search for ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit A}^{0}}$ with ${{\mathit Z}}$ $\rightarrow$ ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}$ , ${{\mathit A}^{0}}$ decaying invisibly, in 137 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 8 for excluded regions in the mass parameter space of two Higgs doublet plus singlet model with a certain choice of the model parameters.
19  TUMASYAN 2021F search for gluon fusion production of ${{\mathit H}_{{3}}^{0}}$ decaying to ${{\mathit H}}$ ${{\mathit H}_{{1,2}}^{0}}$ $\rightarrow$ ${{\mathit \tau}^{+}}{{\mathit \tau}^{-}}{{\mathit b}}{{\overline{\mathit b}}}$ in 137 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Figs. 5 and 6 for limits on cross section times branching ratios for ${\mathit m}_{{{\mathit H}_{{1,2}}^{0}}}$ = $0.06 - 2.8$ TeV and ${\mathit m}_{{{\mathit H}_{{3}}^{0}}}$ = $0.24 - 3.0$ TeV.
20  AAD 2020AA search for ${{\mathit H}_{{2}}^{0}}$/ ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ produced by gluon fusion or ${{\mathit b}}$-associated production using 139 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 2(a), 2(b) for limits on the product of cross section and branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$, ${\mathit m}_{{{\mathit A}^{0}}}$ = $0.2 - 2.5$ TeV.
21  AAD 2020AI search for ${{\mathit Z}}{{\mathit H}}$ production followed by the decay ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit b}}{{\overline{\mathit b}}}$ in 36 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. The search looks for collimated ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$ decays and is complementary to AABOUD 2018BX. See their Fig. 10 for limits on the product of production cross section and branching ratios in the range ${\mathit m}_{{{\mathit A}^{0}}}$ = $15 - 30$ GeV.
22  AAD 2020AO search for gluon fusion production of ${{\mathit H}_{{2}}^{0}}$ decaying to ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit \tau}^{+}}{{\mathit \tau}^{-}}{{\mathit b}}{{\overline{\mathit b}}}$ (with hadronically decaying ${{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ ) using 139 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. Limit on the product of production cross section times branching ratios in the range $28 - 817$ fb (95$\%$ CL) is given for ${\mathit m}_{{{\mathit A}^{0}}}$ = $1.0 - 3.0$ TeV, see their Fig. 13.
23  AAD 2020C combine searches for a scalar resonance decaying to ${{\mathit H}}{{\mathit H}}$ in 36.1 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV from AABOUD 2019A, AABOUD 2019O, AABOUD 2018CQ, AABOUD 2019T, AABOUD 2018CW, and AABOUD 2018BU. See their Fig. 5(a) for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.26 - 3$ TeV.
24  AAD 2020L search for ${{\mathit b}}$-associated production of ${{\mathit H}_{{2}}^{0}}$ decaying to ${{\mathit b}}{{\overline{\mathit b}}}$ in 27.8 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 8 for limits on the product of cross section and branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.45 - 1.4$ TeV.
25  AAD 2020X search for vector-boson-fusion production of ${{\mathit H}_{{2}}^{0}}$ decaying to ${{\mathit H}}{{\mathit H}}$ using 126 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 5 for limits on the product of cross section and branching ratio for the assumptions of a narrow- and broad-width resonance.
26  AAIJ 2020AL search for dimuon resonance in the mass range $0.2 - 60$ GeV in 5.1 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV, in inclusive and ${{\mathit b}}$ quark associated production. Displaced decays are searched for for masses below 3 GeV. See their Figs. $7 - 9$ for cross section limits and Fig. 10 for limits for mixing angle in two Higgs doublet plus singlet model (at 90$\%$ CL).
27  SIRUNYAN 2020 search for the decay ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \tau}^{+}}{{\mathit \tau}^{-}}{{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ or ${{\mathit \tau}^{+}}{{\mathit \tau}^{-}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 10 for limits on the product of production cross section (normalized to the SM) and branching ratios in the range ${\mathit m}_{{{\mathit A}^{0}}}$ = $4 - 15$ GeV.
28  SIRUNYAN 2020AA search for ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit A}^{0}}$ , ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$ or ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit H}_{{2}}^{0}}$ , ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$ in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 7 for limits on the product of cross section and branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.12 - 1$ TeV and ${\mathit m}_{{{\mathit A}^{0}}}$ = $0.03 - 1$ TeV.
29  SIRUNYAN 2020AC search for gluon-fusion production of ${{\mathit A}^{0}}$ decaying to ${{\mathit Z}}{{\mathit H}}$ in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 5 for limits on the product of cross section and branching ratios for ${\mathit m}_{{{\mathit A}^{0}}}$ = $220 - 400$ GeV.
30  SIRUNYAN 2020AD search for lepton-flavor violating decays ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit \mu}}{{\mathit \tau}}$ , ${{\mathit e}}{{\mathit \tau}}$ of gluon-fusion-produced ${{\mathit H}_{{2}}^{0}}$ in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 5 (9) and Table 5 (6) for limits on production cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.2 - 0.9$ TeV for the ${{\mathit \mu}}{{\mathit \tau}}$ ( ${{\mathit e}}{{\mathit \tau}}$ ) final state.
31  SIRUNYAN 2020AF search for ${{\mathit H}_{{2}}^{0}}$/ ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit t}}{{\overline{\mathit t}}}$ with one or two charged leptons in the final state using kinematic variables in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Figs. 5 and 6 for limits on top Yukawa coupling of ${{\mathit H}_{{2}}^{0}}$ and ${{\mathit A}^{0}}$ for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$, ${\mathit m}_{{{\mathit A}^{0}}}$ = $0.4 - 0.75$ TeV for various width assumptions.
32  SIRUNYAN 2020AP search for the decay ${{\mathit H}}$ or ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ (for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = 300 GeV) with boosted final-state topology in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 7 for limits on the product of production cross section (normalized to the SM) and branching ratios in the range ${\mathit m}_{{{\mathit A}^{0}}}$ = $3.6 - 21$ GeV, and Figs. 8 and 9 for its interpretation in terms of models with two Higgs doublets plus a singlet.
33  SIRUNYAN 2020Y search for gluon-fusion and vector-boson-fusion production of ${{\mathit H}_{{2}}^{0}}$ decaying to ${{\mathit W}^{+}}{{\mathit W}^{-}}$ in the final states ${{\mathit \ell}}{{\mathit \nu}}{{\mathit \ell}}{{\mathit \nu}}$ and ${{\mathit \ell}}{{\mathit \nu}}{{\mathit q}}{{\mathit q}}$ in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 6 for limits on the product of cross section and branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.2 - 3$ TeV.
34  SIRUNYAN 2020Z search for ${{\mathit H}_{{{1,2}}}^{0}}$ or ${{\mathit A}^{0}}$ production in association with a ${{\mathit t}}{{\overline{\mathit t}}}$ pair, decaying to ${{\mathit e}^{+}}{{\mathit e}^{-}}$ or ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ , in 137 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 12 for limits on production cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{{1,2}}}^{0}}}$, ${\mathit m}_{{{\mathit A}^{0}}}$ = $15 - 75$ GeV and $108 - 340$ GeV.
35  AABOUD 2019A search for a narrow scalar resonance decaying to ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit b}}{{\overline{\mathit b}}}$ in $27.5 - 36.1$ fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 9(a) for limits on cross section times branching ratios for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.26 - 3$ TeV.
36  AABOUD 2019AG search for the decay ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit b}}{{\overline{\mathit b}}}$ in 36.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 6 (a) for limits on the product of production cross section (normalized to the SM) and branching ratios in the range ${\mathit m}_{{{\mathit A}^{0}}}$ = $20 - 60$ GeV.
37  AABOUD 2019O search for a scalar resonance decaying to ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit W}}{{\mathit W}^{*}}$ in 36.1 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 12 (left) for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.5 - 3$ TeV.
38  AABOUD 2019T search for a scalar resonance decaying to ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit W}}{{\mathit W}^{*}}{{\mathit W}}{{\mathit W}^{*}}$ in 36.1 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 3 for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $260 - 500$ GeV, assuming SM decay rates for the ${{\mathit H}}$.
39  AABOUD 2019V combine published ATLAS data to constrain two-Higgs-doublet plus singlet pseudoscalar model with ${{\mathit A}_{{1}}^{0}}$ decaying to invisible final states. See their Fig. 19 for excluded parameter regions.
40  AABOUD 2019Y search for a narrow scalar resonance produced by gluon fusion or ${{\mathit b}}$ associated production, decaying to ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ in 36.1 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Figs. 4 and 5(a) for cross section limits for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.2 - 1.0$ TeV.
41  AALTONEN 2019 search for ${{\mathit b}}$ associated production of a scalar particle decaying to ${{\mathit b}}{{\overline{\mathit b}}}$ in 5.4 fb${}^{-1}$ of ${{\mathit p}}{{\overline{\mathit p}}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 1.96 TeV. See their Fig. 3 for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{{1,2}}}^{0}}}$ = $100 - 300$ GeV.
42  SIRUNYAN 2019 search for a narrow scalar resonance decaying to ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}{{\mathit b}}{{\overline{\mathit b}}}$ in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 9 (left) for limits on cross section times branching ratios for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $260 - 900$ GeV.
43  SIRUNYAN 2019AE search for a scalar resonance produced in association with a ${{\mathit b}}{{\overline{\mathit b}}}$ pair, decaying to ${{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 4 for cross section limits for ${\mathit m}_{{{\mathit A}^{0}}}$ = $25 - 70$ GeV.
44  SIRUNYAN 2019AN search for production of ${{\mathit A}_{{2}}^{0}}$ decaying to ${{\mathit H}}{{\mathit A}_{{1}}^{0}}$ followed by ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$ , ${{\mathit A}_{{1}}^{0}}$ $\rightarrow$ invisible in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV, in the mass range ${\mathit m}_{{{\mathit A}_{{2}}^{0}}}$ = $0.2 - 1.6$ TeV, ${\mathit m}_{{{\mathit A}_{{1}}^{0}}}$ = $0.15 - 0.5$ TeV. See their Fig. 6 for limits in terms of two-Higgs-doublet plus singlet pseudoscalar model.
45  SIRUNYAN 2019AV search for a scalar resonance produced by gluon fusion or ${{\mathit b}}$-associated production, decaying to ${{\mathit Z}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit b}}{{\overline{\mathit b}}}$ (${{\mathit \ell}}$ = ${{\mathit e}}$, ${{\mathit \mu}}$) or ${{\mathit \nu}}{{\overline{\mathit \nu}}}{{\mathit b}}{{\overline{\mathit b}}}$ in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 5 for cross section limits for ${\mathit m}_{{{\mathit A}^{0}}}$ = $0.22 - 1.0$ TeV.
46  SIRUNYAN 2019B search for gluon fusion production of narrow scalar resonance with large transverse momentum, decaying to ${{\mathit b}}{{\overline{\mathit b}}}$ , in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Figs. 7 and 8 for limits on cross section times branching ratio for the resonance mass of $50 - 350$ GeV.
47  SIRUNYAN 2019BB search for the decay ${{\mathit H}_{{1}}^{0}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$ in 19.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV and 35.9 fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Figs. $4 - 6$ for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{1}}^{0}}}$ = $80 - 110$ GeV (some results in Fig. 5 for ${\mathit m}_{{{\mathit H}_{{1}}^{0}}}$ = $70 - 110$ GeV).
48  SIRUNYAN 2019BD search for the decay ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit b}}{{\overline{\mathit b}}}$ in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 5 for limits on the product of cross section times branching ratios in the range ${\mathit m}_{{{\mathit A}^{0}}}$ = $20 - 62.5$ GeV. See also their Figs. 6 and 7 for interpretation of the data in terms of models with two Higgs doublets and a singlet.
49  SIRUNYAN 2019BE combine searches for ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$ in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV in various ${{\mathit H}}$ decay modes, from SIRUNYAN 2018A, SIRUNYAN 2018AF, SIRUNYAN 2018CW, SIRUNYAN 2019 , and SIRUNYAN 2019H. See their Fig. 3 for limits on cross section times branching ratios for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.25 - 3$ TeV.
50  SIRUNYAN 2019BQ search for production of ${{\mathit H}_{{{1,2}}}^{0}}$ decaying to ${{\mathit A}^{0}}$ ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 2 for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{{1,2}}}^{0}}}$ = $90 - 150$ GeV, ${\mathit m}_{{{\mathit A}^{0}}}$ = $0.25 - 3.55$ GeV.
51  SIRUNYAN 2019CR search for production of ${{\mathit H}_{{2}}^{0}}$ $/$ ${{\mathit A}^{0}}$ in gluon fusion and in association with a ${{\mathit b}}{{\overline{\mathit b}}}$ pair, decaying to ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 6 for limits on cross section times branching ratio.
52  SIRUNYAN 2019H search for a narrow scalar resonance decaying to ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit b}}{{\overline{\mathit b}}}$ in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV, where one ${{\mathit b}}{{\overline{\mathit b}}}$ pair is resolved and the other not. Limits on cross section times branching ratios for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.75 - 1.6$ TeV are obtained and combined with data from SIRUNYAN 2018AF. See their Fig. 5 (right).
53  AABOUD 2018AA search for production of a scalar resonance decaying to ${{\mathit Z}}{{\mathit \gamma}}$ , with ${{\mathit Z}}$ decaying hadronically, in 36.1 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 8(a) for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $1.0 - 6.8$ TeV.
54  AABOUD 2018AG search for the decay ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}{{\mathit g}}{{\mathit g}}$ in 36.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 2 and Table 6 for cross section limits in the range ${\mathit m}_{{{\mathit A}^{0}}}$ = $20 - 60$ GeV.
55  AABOUD 2018AH search for production of an ${{\mathit A}^{0}}$ in gluon-gluon fusion and in association with a ${{\mathit b}}{{\overline{\mathit b}}}$ , decaying to ${{\mathit Z}}$ ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit b}}{{\overline{\mathit b}}}$ in 36.1 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 5 for cross section limits for ${\mathit m}_{{{\mathit A}^{0}}}$ = $230 - 800$ GeV and ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $130 - 700$ GeV.
56  AABOUD 2018AI search for production of an ${{\mathit A}^{0}}$ in gluon-gluon fusion and in association with a ${{\mathit b}}{{\overline{\mathit b}}}$ , decaying to ${{\mathit Z}}{{\mathit H}}$ in the final states ${{\mathit \nu}}{{\overline{\mathit \nu}}}{{\mathit b}}{{\overline{\mathit b}}}$ and ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit b}}{{\overline{\mathit b}}}$ in 36.1 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 6 for cross section limits for ${\mathit m}_{{{\mathit A}^{0}}}$ = $0.2 - 2$ TeV. See also AABOUD 2018CC.
57  AABOUD 2018BF search for production of a heavy ${{\mathit H}_{{2}}^{0}}$ state decaying to ${{\mathit Z}}{{\mathit Z}}$ in the final states ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit \ell}^{+}}{{\mathit \ell}^{-}}$ and ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit \nu}}{{\overline{\mathit \nu}}}$ in 36.1 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 6 for upper limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.2 - 1.2$ TeV assuming ggF or VBF with the NWA. See their Fig. 7 for upper limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.4 - 1.0$ TeV assuming ggF, and with several assumptions on its width.
58  AABOUD 2018BU search for a narrow scalar resonance decaying to ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}{{\mathit W}}{{\mathit W}^{*}}$ in 36.1 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 4 for limits on cross section times branching ratios for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $260 - 500$ GeV.
59  AABOUD 2018BX search for associated production of ${{\mathit W}}{{\mathit H}}$ or ${{\mathit Z}}{{\mathit H}}$ followed by the decay ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit b}}{{\overline{\mathit b}}}$ in 36.1 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 9 for limits on cross section times branching ratios for ${\mathit m}_{{{\mathit A}^{0}}}$ = $20 - 60$ GeV. See also their Fig. 10 for the dependence of the limit on ${{\mathit A}^{0}}$ lifetime.
60  AABOUD 2018CQ search for a narrow scalar resonance decaying to ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ in 36.1 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 2 (above) for limits on cross section times branching ratios for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $260 - 1000$ GeV.
61  AABOUD 2018F search for production of a narrow scalar resonance decaying to ${{\mathit W}^{+}}{{\mathit W}^{-}}$ and ${{\mathit Z}}{{\mathit Z}}$ , followed by hadronic decays of ${{\mathit W}}$ and ${{\mathit Z}}$, in 36.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 5(c) for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $1.2 - 3.0$ TeV.
62  AAIJ 2018AM search for gluon-fusion production of ${{\mathit H}_{{{1,2}}}^{0}}$ decaying to ${{\mathit \mu}}{{\mathit \tau}}$ in 2 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Fig. 2 for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{{1,2}}}^{0}}}$ = $45 - 195$ GeV.
63  AAIJ 2018AQ search for gluon-fusion production of a scalar particle ${{\mathit A}^{0}}$ decaying to ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ in 1.99 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV and 0.98 fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 7 TeV. See their Fig. 4 for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit A}^{0}}}$ = $5.5 - 15$ GeV (using the $\mathit E_{{\mathrm {cm}}}$ = 8 TeV data set).
64  AAIJ 2018AQ search for the decay ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ , with one of the ${{\mathit A}^{0}}$ decaying to ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ , in 1.99 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV and 0.98 fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 7 TeV. See their Fig. 5 (right) for limits on the product of branching ratios for ${\mathit m}_{{{\mathit A}^{0}}}$ = $5.5 - 15$ GeV (using the $\mathit E_{{\mathrm {cm}}}$ = 8 TeV data set).
65  SIRUNYAN 2018AF search for a narrow scalar resonance decaying to ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit b}}{{\overline{\mathit b}}}$ in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV, where both ${{\mathit b}}{{\overline{\mathit b}}}$ pairs are not resolved. See their Fig. 9 for limits on cross section times branching ratios for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.75 - 3$ TeV.
66  SIRUNYAN 2018BA search for production of a heavy ${{\mathit H}_{{2}}^{0}}$ state decaying to ${{\mathit Z}}{{\mathit Z}}$ in the final states ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit \ell}^{+}}{{\mathit \ell}^{-}}$ , ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit q}}{{\overline{\mathit q}}}$ , and ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit \nu}}{{\overline{\mathit \nu}}}$ in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Figs. 10 and 11 for upper limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.13 - 3$ TeV with several assumptions on its width and on the fraction of Vector-Boson-Fusion of the total production cross section.
67  SIRUNYAN 2018CW search for a narrow scalar resonance decaying to ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit b}}{{\overline{\mathit b}}}$ in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV, where both ${{\mathit b}}{{\overline{\mathit b}}}$ pairs are resolved. See their Fig. 9 for limits on cross section times branching ratios for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $260 - 1200$ GeV.
68  SIRUNYAN 2018DK search for production of a scalar resonance decaying to ${{\mathit Z}}{{\mathit \gamma}}$ , with ${{\mathit Z}}$ decaying to ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}$ or hadronically, in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 7 for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.35 - 4$ TeV for different assumptions on the width of the resonance.
69  SIRUNYAN 2018DT search for the decay ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \tau}^{+}}{{\mathit \tau}^{-}}{{\mathit b}}{{\overline{\mathit b}}}$ in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 7 for limits on the product of branching ratios in the range ${\mathit m}_{{{\mathit A}^{0}}}$ = $15 - 60$ GeV. See also their Fig. 8 for interpretation of the data in terms of models with two Higgs doublets and a singlet.
70  SIRUNYAN 2018DU search for production of a narrow scalar resonance decaying to ${{\mathit \gamma}}{{\mathit \gamma}}$ in 35.9 fb${}^{-1}$ (taken in 2016) of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 3 (right) for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.5 - 5$ TeV for several values of its width-to-mass ratio.
71  SIRUNYAN 2018ED search for production of an ${{\mathit A}^{0}}$ in gluon-gluon fusion and in association with a ${{\mathit b}}{{\overline{\mathit b}}}$ , decaying to ${{\mathit Z}}{{\mathit H}}$ in the final states ${{\mathit \nu}}{{\overline{\mathit \nu}}}{{\mathit b}}{{\overline{\mathit b}}}$ or ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit b}}{{\overline{\mathit b}}}$ in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 8 for cross section limits for ${\mathit m}_{{{\mathit A}^{0}}}$ = $0.8 - 2$ TeV.
72  SIRUNYAN 2018EE search for the decay ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 4 for limits on the product of branching ratios in the range ${\mathit m}_{{{\mathit A}^{0}}}$ = $15 - 62.5$ GeV, normalized to the SM production cross section. See also their Fig. 5 for interpretation of the data in terms of models with two Higgs doublets and a singlet.
73  SIRUNYAN 2018F search for a narrow scalar resonance decaying to ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit W}}{{\mathit W}}$ ${{\mathit b}}{{\overline{\mathit b}}}$ or ${{\mathit Z}}{{\mathit Z}}{{\mathit b}}{{\overline{\mathit b}}}$ in the final state ${{\mathit \ell}}{{\mathit \ell}}{{\mathit \nu}}{{\mathit \nu}}{{\mathit b}}{{\overline{\mathit b}}}$ in 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 7 for limits on cross section times branching ratios for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $250 - 900$ GeV.
74  AABOUD 2017 search for production of a scalar resonance decaying to ${{\mathit Z}}{{\mathit \gamma}}$ in 3.2 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 4 for the limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.25 - 3.0$ TeV.
75  AABOUD 2017AP search for production of a scalar resonance decaying to ${{\mathit \gamma}}{{\mathit \gamma}}$ in 36.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 4(a) for limits on fiducial cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.2 - 2.7$ TeV with narrow width approximation.
76  AABOUD 2017AW search for production of a scalar resonance decaying to ${{\mathit Z}}{{\mathit \gamma}}$ in 36.1 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 7 for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.25 - 2.4$ TeV.
77  KHACHATRYAN 2017AZ search for the decay ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \tau}^{+}}{{\mathit \tau}^{-}}{{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ , ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit b}}{{\overline{\mathit b}}}$ , and ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ in 19.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Figs. 4, 5, and 6 for cross section limits in the range ${\mathit m}_{{{\mathit A}^{0}}}$ = $5 - 62.5$ GeV. See also their Figs. 7, 8, and 9 for interpretation of the data in terms of models with two Higgs doublets and a singlet.
78  KHACHATRYAN 2017D search for production of a scalar resonance decaying to ${{\mathit Z}}{{\mathit \gamma}}$ in 19.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV and 2.7 fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Figs. 3 and 4 for the limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.2 - 2.0$ TeV.
79  KHACHATRYAN 2017R search for production of a narrow scalar resonance decaying to ${{\mathit \gamma}}{{\mathit \gamma}}$ in 12.9 fb${}^{-1}$ (taken in 2016) of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 2 for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.5 - 4.5$ TeV for several values of its width-to-mass ratio. Limits from combination with KHACHATRYAN 2016M are shown in their Figs. 4 and 6.
80  SIRUNYAN 2017CN search for a narrow scalar resonance decaying to ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ in 18.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Fig. 5 (above) and Table II for limits on the cross section times branching ratios for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.3 - 1$ TeV, and Fig. 6 (above) and Table III for the corresponding limits by combining with data from KHACHATRYAN 2016BQ and KHACHATRYAN 2015R.
81  SIRUNYAN 2017Y search for production of a scalar resonance decaying to ${{\mathit Z}}{{\mathit \gamma}}$ in 19.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV and 2.7 fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Figs. 3, 4 and Table 3 for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.7 - 3.0$ TeV, and Fig. 5 for the corresponding limits for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.2 - 3.0$ TeV from combination with KHACHATRYAN 2017D data.
82  AABOUD 2016AB search for associated production of ${{\mathit W}}{{\mathit H}}$ with the decay ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit b}}{{\overline{\mathit b}}}$ in 3.2 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 8 for limits on cross section times branching ratios for ${\mathit m}_{{{\mathit A}^{0}}}$ = $20 - 60$ GeV.
83  AABOUD 2016AE search for production of a narrow scalar resonance decaying to ${{\mathit W}^{+}}{{\mathit W}^{-}}$ and ${{\mathit Z}}{{\mathit Z}}$ in 3.2 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 4 for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.5 - 3$ TeV.
84  AABOUD 2016H search for production of a scalar resonance decaying to ${{\mathit \gamma}}{{\mathit \gamma}}$ in 3.2 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 12 for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.2 - 2$ TeV with different assumptions on the width.
85  AABOUD 2016I search for a narrow scalar resonance decaying to ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit b}}{{\overline{\mathit b}}}$ in 3.2 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 10(c) for limits on cross section times branching ratios for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.5 - 3$ TeV.
86  AAD 2016AX search for production of a heavy ${{\mathit H}}$ state decaying to ${{\mathit Z}}{{\mathit Z}}$ in the final states ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit \ell}^{+}}{{\mathit \ell}^{-}}$ , ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit \nu}}{{\overline{\mathit \nu}}}$ , ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit q}}{{\overline{\mathit q}}}$ , and ${{\mathit \nu}}{{\overline{\mathit \nu}}}{{\mathit q}}{{\overline{\mathit q}}}$ in 20.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Fig.12 for upper limits on ${\mathit \sigma (}{{\mathit H}}{)}$ B( ${{\mathit H}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit Z}}$ ) for ${\mathit m}_{{{\mathit H}}}$ ranging from 140 GeV to 1000 GeV.
87  AAD 2016C search for production of a heavy ${{\mathit H}}$ state decaying to ${{\mathit W}^{+}}{{\mathit W}^{-}}$ in the final states ${{\mathit \ell}}{{\mathit \nu}}{{\mathit \ell}}{{\mathit \nu}}$ and ${{\mathit \ell}}{{\mathit \nu}}{{\mathit q}}{{\mathit q}}$ in 20.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Figs. 12, 13, and 16 for upper limits on ${\mathit \sigma (}{{\mathit H}}{)}$ B( ${{\mathit H}}$ $\rightarrow$ ${{\mathit W}^{+}}{{\mathit W}^{-}}$ ) for ${\mathit m}_{{{\mathit H}}}$ ranging from 300 GeV to 1000 or 1500 GeV with various assumptions on the total width of ${{\mathit H}}$.
88  AAD 2016L search for the decay ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}{{\mathit \gamma}}{{\mathit \gamma}}$ in 20.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Fig. 4 (upper right) for limits on cross section times branching ratios (normalized to the SM ${{\mathit H}}$ cross section) for ${\mathit m}_{{{\mathit A}^{0}}}$ = $10 - 60$ GeV.
89  AAD 2016L search for the decay ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}{{\mathit \gamma}}{{\mathit \gamma}}$ in 20.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Fig. 4 (lower right) for limits on cross section times branching ratios for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = 600 GeV and ${\mathit m}_{{{\mathit A}^{0}}}$ = $10 - 245$ GeV, and Table 5 for limits for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$= 300 and 900 GeV.
90  AALTONEN 2016C search for electroweak associated production of ${{\mathit H}_{{1}}^{0}}{{\mathit H}^{\pm}}$ followed by the decays ${{\mathit H}^{\pm}}$ $\rightarrow$ ${{\mathit H}_{{1}}^{0}}{{\mathit W}^{*}}$ , ${{\mathit H}_{{1}}^{0}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$ for ${\mathit m}_{{{\mathit H}_{{1}}^{0}}}$ = $10 - 105$ GeV and ${\mathit m}_{{{\mathit H}^{\pm}}}$ = $30 - 300$ GeV. See their Fig. 3 for excluded parameter region in a two-doublet model in which ${{\mathit H}_{{1}}^{0}}$ has no direct decay to fermions.
91  KHACHATRYAN 2016BG search for a narrow scalar resonance decaying to ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit b}}{{\overline{\mathit b}}}$ in 19.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Fig. 6 for limits on the cross section times branching ratios for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $1.15 - 3$ TeV.
92  KHACHATRYAN 2016BQ search for a resonance decaying to ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}{{\mathit b}}{{\overline{\mathit b}}}$ in 19.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Fig. 9 for limits on the cross section times branching ratios for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.26 - 1.1$ TeV.
93  KHACHATRYAN 2016F search for the decay ${{\mathit H}}$ $\rightarrow$ ${{\mathit H}_{{1}}^{0}}{{\mathit H}_{{1}}^{0}}$ $\rightarrow$ ${{\mathit \tau}^{+}}{{\mathit \tau}^{-}}{{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ in 19.7 fb${}^{-1}$ of ${{\mathit p}}$ ${{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Fig. 8 for cross section limits for ${\mathit m}_{{{\mathit H}_{{1}}^{0}}}$ = $4 - 8$ GeV.
94  KHACHATRYAN 2016M search for production of a narrow resonance decaying to ${{\mathit \gamma}}{{\mathit \gamma}}$ in 19.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV and 3.3 fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. See their Fig. 3 (top) for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.5 - 4$ TeV.
95  KHACHATRYAN 2016P search for gluon fusion production of an ${{\mathit H}_{{2}}^{0}}$ decaying to ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ in 19.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Fig. 8 (lower right) for cross section limits for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $260 - 350$ GeV.
96  KHACHATRYAN 2016P search for gluon fusion production of an ${{\mathit A}^{0}}$ decaying to ${{\mathit Z}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ in 19.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Fig. 10 for cross section limits for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $220 - 350$ GeV.
97  AAD 2015BK search for production of a heavy ${{\mathit H}_{{2}}^{0}}$ decaying to ${{\mathit H}}{{\mathit H}}$ in the final state ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit b}}{{\overline{\mathit b}}}$ in 19.5 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Fig. 14(c) for ${\mathit \sigma (}{{\mathit H}_{{2}}^{0}}{)}$ B( ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$ ) for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $500 - 1500$ GeV with ${\Gamma}_{{\mathit H}_{{2}}^{0}}$ = 1 GeV.
98  AAD 2015BZ search for the decay ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ (${\mathit m}_{{{\mathit H}}}$ = 125 GeV) in 20.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Fig. 6 for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit A}^{0}}}$ = $3.7 - 50$ GeV.
99  AAD 2015BZ search for a state ${{\mathit H}_{{2}}^{0}}$ via the decay ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ in 20.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Fig. 6 for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $100 - 500$ GeV and ${\mathit m}_{{{\mathit A}^{0}}}$ = 5 GeV.
100  AAD 2015CE search for production of a heavy ${{\mathit H}_{{2}}^{0}}$ decaying to ${{\mathit H}}{{\mathit H}}$ in the final states ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ and ${{\mathit \gamma}}{{\mathit \gamma}}{{\mathit W}}{{\mathit W}^{*}}$ in 20.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV and combine with data from AAD 2015H and AAD 2015BK. A limit ${\mathit \sigma (}{{\mathit H}_{{2}}^{0}}{)}$ B( ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$ ) $<$ $2.1 - 0.011$ pb (95$\%$ CL) is given for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $260 - 1000$ GeV. See their Fig. 6.
101  AAD 2015H search for production of a heavy ${{\mathit H}_{{2}}^{0}}$ decaying to ${{\mathit H}}{{\mathit H}}$ in the finalstate ${{\mathit \gamma}}{{\mathit \gamma}}{{\mathit b}}{{\overline{\mathit b}}}$ in 20.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV.A limit of ${\mathit \sigma (}{{\mathit H}_{{2}}^{0}}{)}$ B( ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\mathit H}}$ ) $<$ $3.5 - 0.7$ pb is given for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $260 - 500$ GeV at 95$\%$ CL. See their Fig. 3.
102  AAD 2015S search for production of ${{\mathit A}^{0}}$ decaying to ${{\mathit Z}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit b}}{{\overline{\mathit b}}}$ , ${{\mathit \nu}}{{\overline{\mathit \nu}}}{{\mathit b}}{{\overline{\mathit b}}}$ and ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ in 20.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Fig. 3 for cross section limits for ${\mathit m}_{{{\mathit A}^{0}}}$ = $200 - 1000$ GeV.
103  KHACHATRYAN 2015AW search for production of a heavy state ${{\mathit H}_{{2}}^{0}}$ of an electroweak singlet extension of the Standard Model via the decays of ${{\mathit H}_{{2}}^{0}}$ to ${{\mathit W}^{+}}{{\mathit W}^{-}}$ and ${{\mathit Z}}{{\mathit Z}}$ in up to 5.1 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 7 TeV and up to 19.7 fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV in the range ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $145 - 1000$ GeV. See their Figs. 8 and 9 for limits in the parameter space of the model.
104  KHACHATRYAN 2015BB search for production of a resonance ${{\mathit H}}$ decaying to ${{\mathit \gamma}}{{\mathit \gamma}}$ in 19.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Fig. 7 for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}}}$ = $150 - 850$ GeV.
105  KHACHATRYAN 2015N search for production of ${{\mathit A}^{0}}$ decaying to ${{\mathit Z}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{{\mathit b}}{{\overline{\mathit b}}}$ in 19.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Fig. 3 for limits on cross section times branching ratios for ${\mathit m}_{{{\mathit A}^{0}}}$ = $225 - 600$ GeV.
106  KHACHATRYAN 2015O search for production of a high-mass narrow resonance ${{\mathit A}^{0}}$ decaying to ${{\mathit Z}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit q}}{{\overline{\mathit q}}}{{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ in 19.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Fig. 6 for limits on cross section times branching ratios for ${\mathit m}_{{{\mathit A}^{0}}}$ = $800 - 2500$ GeV.
107  KHACHATRYAN 2015R search for a narrow scalar resonance decaying to ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit b}}{{\overline{\mathit b}}}$ in 17.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Fig. 5 (top) for limits on cross section times branching ratios for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$ = $0.27 - 1.1$ TeV.
108  AAD 2014AP search for a second ${{\mathit H}}$ state decaying to ${{\mathit \gamma}}{{\mathit \gamma}}$ in addition to the state at about 125 GeV in 20.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Fig. 4 for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}}}$ = $65 - 600$ GeV.
109  AAD 2014M search for the decay cascade ${{\mathit H}_{{2}}^{0}}$ $\rightarrow$ ${{\mathit H}^{\pm}}{{\mathit W}^{\mp}}$ $\rightarrow$ ${{\mathit H}}{{\mathit W}^{\pm}}{{\mathit W}^{\mp}}$ , ${{\mathit H}}$ decaying to ${{\mathit b}}{{\overline{\mathit b}}}$ in 20.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Table III for limits on cross section times branching ratio for ${\mathit m}_{{{\mathit H}_{{2}}^{0}}}$= $325 - 1025$ GeV and ${\mathit m}_{{{\mathit H}^{+}}}$= $225 - 925$ GeV.
110  CHATRCHYAN 2014G search for a second ${{\mathit H}}$ state decaying to ${{\mathit W}}{{\mathit W}^{(*)}}$ in addition to the observed signal at about 125 GeV using 4.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 7 TeV and 19.4 fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Fig. 21 (right) for cross section limits in the mass range $110 - 600$ GeV.
111  KHACHATRYAN 2014P search for a second ${{\mathit H}}$ state decaying to ${{\mathit \gamma}}{{\mathit \gamma}}$ in addition to the observed signal at about 125 GeV using 5.1 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 7 TeV and 19.7 fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. See their Figs. 27 and 28 for cross section limits in the mass range $110 - 150$ GeV.
112  AALTONEN 2013P search for production of a heavy Higgs boson ${{\mathit H}^{'0}}$ that decays into a charged Higgs boson ${{\mathit H}^{\pm}}$ and a lighter Higgs boson ${{\mathit H}}$ via the decay chain ${{\mathit H}^{'0}}$ $\rightarrow$ ${{\mathit H}^{\pm}}{{\mathit W}^{\mp}}$ , ${{\mathit H}^{\pm}}$ $\rightarrow$ ${{\mathit W}^{\pm}}{{\mathit H}}$ , ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$ in the final state ${{\mathit \ell}}{{\mathit \nu}}$ plus 4 jets in 8.7 fb${}^{-1}$ of ${{\mathit p}}{{\overline{\mathit p}}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 1.96 TeV. See their Fig. 4 for limits on cross section times branching ratio in the ${\mathit m}_{{{\mathit H}^{\pm}}}−{\mathit m}_{{{\mathit H}^{'0}}}$ plane for ${\mathit m}_{{{\mathit H}}}$ = 126 GeV.
113  CHATRCHYAN 2013BJ search for ${{\mathit H}}$ production in the decay chain ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ , ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ in 5.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 7 TeV. See their Fig. 2 for limits on cross section times branching ratio.
114  AALTONEN 2011P search in 2.7 fb${}^{-1}$ of ${{\mathit p}}{{\overline{\mathit p}}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 1.96 TeV for the decay chain ${{\mathit t}}$ $\rightarrow$ ${{\mathit b}}{{\mathit H}^{+}}$ , ${{\mathit H}^{+}}$ $\rightarrow$ ${{\mathit W}^{+}}{{\mathit A}^{0}}$ , ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ with ${\mathit m}_{{{\mathit A}^{0}}}$ between 4 and 9 GeV. See their Fig.$~$4 for limits on B( ${{\mathit t}}$ $\rightarrow$ ${{\mathit b}}{{\mathit H}^{+}}$ ) for 90 $<$ ${\mathit m}_{{{\mathit H}^{+}}}<$ 160 GeV.
115  ABBIENDI 2010 search for ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit H}}$ with the decay chain ${{\mathit H}}$ $\rightarrow$ ${{\widetilde{\mathit \chi}}_{{1}}^{0}}{{\widetilde{\mathit \chi}}_{{2}}^{0}}$ , ${{\widetilde{\mathit \chi}}_{{2}}^{0}}$ $\rightarrow$ ${{\widetilde{\mathit \chi}}_{{1}}^{0}}$ + (${{\mathit \gamma}}$ or ${{\mathit Z}^{*}}$), when ${{\widetilde{\mathit \chi}}_{{1}}^{0}}$ and ${{\widetilde{\mathit \chi}}_{{2}}^{0}}$ are nearly degenerate. For a mass difference of 2 (4) GeV, a lower limit on ${\mathit m}_{{{\mathit H}}}$ of 108.4 (107.0) GeV (95$\%$ CL) is obtained for SM ${{\mathit Z}}{{\mathit H}}$ cross section and B( ${{\mathit H}}$ $\rightarrow$ ${{\widetilde{\mathit \chi}}_{{1}}^{0}}{{\widetilde{\mathit \chi}}_{{2}}^{0}}$ ) = 1.
116  SCHAEL 2010 search for the process ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit H}}{{\mathit Z}}$ followed by the decay chain ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \tau}^{+}}{{\mathit \tau}^{-}}{{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ with ${{\mathit Z}}$ $\rightarrow$ ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}$ , ${{\mathit \nu}}{{\overline{\mathit \nu}}}$ at $\mathit E_{{\mathrm {cm}}}$ = $183 - 209$ GeV. For a ${{\mathit H}}{{\mathit Z}}{{\mathit Z}}$ coupling equal to the SM value, B( ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ ) = B( ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ ) = 1, and ${\mathit m}_{{{\mathit A}^{0}}}$ = $4 - 10$ GeV, ${\mathit m}_{{{\mathit H}}}$ up to 107 GeV is excluded at 95$\%$ CL.
117  ABAZOV 2009V search for ${{\mathit H}}$ production followed by the decay chain ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ or ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ in 4.2 fb${}^{-1}$ of ${{\mathit p}}{{\overline{\mathit p}}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 1.96 TeV. See their Fig. 3 for limits on $\sigma ({{\mathit H}})\cdot{}$B( ${{\mathit H}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ ) for ${\mathit m}_{{{\mathit A}^{0}}}$ = $3.6 - 19$ GeV.
118  ABBIENDI 2005A search for ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit H}_{{1}}^{0}}{{\mathit A}^{0}}$ in general Type-II two-doublet models, with decays ${{\mathit H}_{{1}}^{0}}$, ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit q}}{{\overline{\mathit q}}}$ , ${{\mathit g}}{{\mathit g}}$ , ${{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ , and ${{\mathit H}_{{1}}^{0}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ .
119  ABBIENDI 2004K search for ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit H}}{{\mathit Z}}$ with ${{\mathit H}}$ decaying to two jets of any flavor including ${{\mathit g}}{{\mathit g}}$ . The limit is for SM production cross section with B( ${{\mathit H}}$ $\rightarrow$ ${{\mathit j}}{{\mathit j}}$ ) = 1.
120  ABDALLAH 2004 consider the full combined LEP and LEP2 datasets to set limits on the Higgs coupling to ${{\mathit W}}$ or ${{\mathit Z}}$ bosons, assuming SM decays of the Higgs. Results in Fig. 26.
121  ACHARD 2004B search for ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit H}}{{\mathit Z}}$ with ${{\mathit H}}$ decaying to ${{\mathit b}}{{\overline{\mathit b}}}$ , ${{\mathit c}}{{\overline{\mathit c}}}$ , or ${{\mathit g}}{{\mathit g}}$ . The limit is for SM production cross section with B( ${{\mathit H}}$ $\rightarrow$ ${{\mathit j}}{{\mathit j}}$ ) = 1.
122  ACHARD 2004F search for ${{\mathit H}}$ with anomalous coupling to gauge boson pairs in the processes ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit H}}{{\mathit \gamma}}$ , ${{\mathit e}^{+}}{{\mathit e}^{-}}{{\mathit H}}$ , ${{\mathit H}}{{\mathit Z}}$ with decays ${{\mathit H}}$ $\rightarrow$ ${{\mathit f}}{{\overline{\mathit f}}}$ , ${{\mathit \gamma}}{{\mathit \gamma}}$ , ${{\mathit Z}}{{\mathit \gamma}}$ , and ${{\mathit W}^{*}}{{\mathit W}}$ at $\mathit E_{{\mathrm {cm}}}$ = $189 - 209$ GeV. See paper for limits.
123  ABBIENDI 2003F search for ${{\mathit H}}$ $\rightarrow$ anything in ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit H}}{{\mathit Z}}$ , using the recoil mass spectrum of ${{\mathit Z}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ or ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ . In addition, it searched for ${{\mathit Z}}$ $\rightarrow$ ${{\mathit \nu}}{{\overline{\mathit \nu}}}$ and ${{\mathit H}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ or photons. Scenarios with large width or continuum ${{\mathit H}}$ mass distribution are considered. See their Figs. 11--14 for the results.
124  ABBIENDI 2003G search for ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit H}_{{1}}^{0}}{{\mathit Z}}$ followed by ${{\mathit H}_{{1}}^{0}}$ $\rightarrow$ ${{\mathit A}^{0}}{{\mathit A}^{0}}$ , ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit c}}{{\overline{\mathit c}}}$ , ${{\mathit g}}{{\mathit g}}$ , or ${{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ in the region ${\mathit m}_{{{\mathit H}_{{1}}^{0}}}$ = 45-86 GeV and ${\mathit m}_{{{\mathit A}^{0}}}$ = 2-11 GeV. See their Fig. 7 for the limits.
125  Search for associated production of a ${{\mathit \gamma}}{{\mathit \gamma}}$ resonance with a ${{\mathit Z}}~$boson, followed by ${{\mathit Z}}$ $\rightarrow$ ${{\mathit q}}{{\overline{\mathit q}}}$ , ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}$ , or ${{\mathit \nu}}{{\overline{\mathit \nu}}}$ , at $\mathit E_{{\mathrm {cm}}}{}\leq{}$209 GeV. The limit is for a ${{\mathit H}}$ with SM production cross section and B( ${{\mathit H}}$ $\rightarrow$ ${{\mathit f}}{{\overline{\mathit f}}}$ )=0 for all fermions ${{\mathit f}}$.
126  For B( ${{\mathit H}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$ )=1, ${\mathit m}_{{{\mathit H}}}>113.1$ GeV is obtained.
127  HEISTER 2002M search for ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit H}}{{\mathit Z}}$ , assuming that ${{\mathit H}}$ decays to ${{\mathit q}}{{\overline{\mathit q}}}$ , ${{\mathit g}}{{\mathit g}}$ , or ${{\mathit \tau}^{+}}{{\mathit \tau}^{-}}$ only. The limit assumes SM production cross section.
128  ABBIENDI 2001E search for neutral Higgs bosons in general Type-II two-doublet models, at $\mathit E_{{\mathrm {cm}}}{}\leq{}$189 GeV. In addition to usual final states, the decays ${{\mathit H}_{{1}}^{0}}$, ${{\mathit A}^{0}}$ $\rightarrow$ ${{\mathit q}}{{\overline{\mathit q}}}$ , ${{\mathit g}}{{\mathit g}}$ are searched for. See their Figs.$~$15,16 for excluded regions.
129  ACCIARRI 2000R search for ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit H}}{{\mathit \gamma}}$ with ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$ , ${{\mathit Z}}{{\mathit \gamma}}$ , or ${{\mathit \gamma}}{{\mathit \gamma}}$ . See their Fig.$~$3 for limits on $\sigma \cdot{}$B. Explicit limits within an effective interaction framework are also given, for which the Standard Model Higgs search results are used in addition.
130  ACCIARRI 2000R search for the two-photon type processes ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}{{\mathit H}}$ with ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$ or ${{\mathit \gamma}}{{\mathit \gamma}}$ . See their Fig.$~$4 for limits on $\Gamma\mathrm {( {{\mathit H}} \rightarrow {{\mathit \gamma}} {{\mathit \gamma}} )}\cdot{}$B( ${{\mathit H}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$ or ${{\mathit b}}{{\overline{\mathit b}}}$ ) for ${\mathit m}_{{{\mathit H}}}=70 - 170$ GeV.
131  GONZALEZ-GARCIA 1998B use ${D0}$ limit for ${{\mathit \gamma}}{{\mathit \gamma}}$ events with missing $\mathit E_{\mathit T}$ in ${{\mathit p}}{{\overline{\mathit p}}}$ collisions (ABBOTT 1998 ) to constrain possible ${{\mathit Z}}{{\mathit H}}$ or ${{\mathit W}}{{\mathit H}}$ production followed by unconventional ${{\mathit H}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$ decay which is induced by higher-dimensional operators. See their Figs.$~$1 and$~$2 for limits on the anomalous couplings.
132  KRAWCZYK 1997 analyse the muon anomalous magnetic moment in a two-doublet Higgs model (with type$~$II Yukawa couplings) assuming no ${{\mathit H}_{{1}}^{0}}{{\mathit Z}}{{\mathit Z}}$ coupling and obtain ${\mathit m}_{{{\mathit H}_{{1}}^{0}}}{ {}\gtrsim{} }5$ GeV or ${\mathit m}_{{{\mathit A}^{0}}}{ {}\gtrsim{} }5$ GeV for tan $\beta >50$. Other Higgs bosons are assumed to be much heavier.
133  ALEXANDER 1996H give B( ${{\mathit Z}}$ $\rightarrow$ ${{\mathit H}}{{\mathit \gamma}}$ )${\times }$B( ${{\mathit H}}$ $\rightarrow$ ${{\mathit q}}{{\overline{\mathit q}}}$ ) $<1 - 4 \times 10^{-5}$ (95$\%$CL) and B( ${{\mathit Z}}$ $\rightarrow$ ${{\mathit H}}{{\mathit \gamma}}$ )${\times }$B( ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$ ) $<0.7 - 2 \times 10^{-5}$ (95$\%$CL) in the range 20 $<{\mathit m}_{{{\mathit H}}}$ $<$80 GeV.
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PR D105 012006 Search for Higgs boson decays into a pair of pseudoscalar particles in the $bb\mu\mu$ final state with the ATLAS detector in $pp$ collisions at $\sqrt s$=13??TeV
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JHEP 2203 041 Search for Higgs bosons decaying into new spin-0 or spin-1 particles in four-lepton final states with the ATLAS detector with 139 fb$^{-1}$ of $pp$ collision data at $\sqrt{s}=13$ TeV
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JHEP 2201 063 Search for exotic decays of the Higgs boson into b$ \overline{b} $ and missing transverse momentum in pp collisions at $ \sqrt{s} $ = 13 TeV with the ATLAS detector
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JHEP 2208 104 Search for invisible Higgs-boson decays in events with vector-boson fusion signatures using 139 fb$^{-1}$ of proton-proton data recorded by the ATLAS experiment
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PR D106 092006 Search for long-lived heavy neutral leptons and Higgs portal scalars decaying in the MicroBooNE detector
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JHEP 2110 013 Search for dark matter in events with missing transverse momentum and a Higgs boson decaying into two photons in pp collisions at $ \sqrt{s} $ = 13 TeV with the ATLAS detector
AAD 2021AI
EPJ C81 396 Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the $\ell \ell bb$ and $\ell \ell WW$ final states in $pp$ collisions at $\sqrt{s}=13$ $\text {TeV}$ with the ATLAS detector
AAD 2021BE
EPJ C81 860 Search for dark matter produced in association with a single top quark in $\sqrt{s}=13$ TeV $pp$ collisions with the ATLAS detector
AAD 2021AY
PL B822 136651 Search for resonances decaying into photon pairs in 139 fb$^{-1}$ of $pp$ collisions at $\sqrt {s}$=13 TeV with the ATLAS detector
AAD 2021AF
EPJ C81 332 Search for heavy resonances decaying into a pair of Z bosons in the $\ell ^+\ell ^-\ell '^+\ell '^-$ and $\ell ^+\ell ^-\nu {{\bar{\nu }}}$ final states using 139 $\mathrm {fb}^{-1}$ of proton?proton collisions at $\sqrt{s} = 13\,$TeV with the ATLAS detector
AAD 2021BB
JHEP 2111 209 Search for dark matter produced in association with a Standard Model Higgs boson decaying into b-quarks using the full Run 2 dataset from the ATLAS detector
ABRATENKO 2021
PRL 127 151803 Search for a Higgs Portal Scalar Decaying to Electron-Positron Pairs in the MicroBooNE Detector
SIRUNYAN 2021A
EPJ C81 13 Search for dark matter produced in association with a leptonically decaying Z boson in proton-proton collisions at $\sqrt{s} =$ 13 TeV
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EPJ C81 333 (errat.) Search for dark matter produced in association with a leptonically decaying Z boson in proton-proton collisions at $\sqrt{s} =$ 13 TeV
TUMASYAN 2021F
JHEP 2111 057 Search for a heavy Higgs boson decaying into two lighter Higgs bosons in the $\tau\tau$bb final state at 13 TeV
AAD 2020AA
PRL 125 051801 Search for heavy Higgs bosons decaying into two tau leptons with the ATLAS detector using $pp$ collisions at $\sqrt{s}=13$ TeV
AAD 2020L
PR D102 032004 Search for heavy neutral Higgs bosons produced in association with $b$-quarks and decaying into $b$-quarks at $\sqrt{s}=13$ TeV with the ATLAS detector
AAD 2020X
JHEP 2007 108 Search for the $HH \rightarrow b \bar{b} b \bar{b}$ process via vector-boson fusion production using proton-proton collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector
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JHEP 2101 145 (errat.) Search for the $HH \rightarrow b \bar{b} b \bar{b}$ process via vector-boson fusion production using proton-proton collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector
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JHEP 2105 207 (errat.) Search for the $HH \rightarrow b \bar{b} b \bar{b}$ process via vector-boson fusion production using proton-proton collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector
AAD 2020AO
JHEP 2011 163 Reconstruction and identification of boosted di-$\tau$ systems in a search for Higgs boson pairs using 13 TeV proton-proton collision data in ATLAS
AAD 2020AI
PR D102 112006 Search for Higgs boson decays into two new low-mass spin-0 particles in the 4$b$ channel with the ATLAS detector using $pp$ collisions at $\sqrt{s}= 13$ TeV
AAD 2020C
PL B800 135103 Combination of searches for Higgs boson pairs in $pp$ collisions at $\sqrt{s} = $13 TeV with the ATLAS detector
AAIJ 2020AL
JHEP 2010 156 Searches for low-mass dimuon resonances
SIRUNYAN 2020Y
JHEP 2003 034 Search for a heavy Higgs boson decaying to a pair of W bosons in proton-proton collisions at $\sqrt{s} =$ 13 TeV
SIRUNYAN 2020AA
JHEP 2003 055 Search for new neutral Higgs bosons through the H$\to$ ZA $\to \ell^{+}\ell^{-} \mathrm{b\bar{b}}$ process in pp collisions at $\sqrt{s} =$ 13 TeV
SIRUNYAN 2020AF
JHEP 2004 171 Search for heavy Higgs bosons decaying to a top quark pair in proton-proton collisions at $\sqrt{s} =$ 13 TeV
SIRUNYAN 2020AD
JHEP 2003 103 Search for lepton flavour violating decays of a neutral heavy Higgs boson to $\mu\tau$ and e$\tau$ in proton-proton collisions at $\sqrt{s}=$ 13 TeV
SIRUNYAN 2020
PL B800 135087 Search for light pseudoscalar boson pairs produced from decays of the 125 GeV Higgs boson in final states with two muons and two nearby tracks in pp collisions at $\sqrt{s}=$ 13 TeV
SIRUNYAN 2020Z
JHEP 2003 051 Search for physics beyond the standard model in multilepton final states in proton-proton collisions at $\sqrt{s} =$ 13 TeV
SIRUNYAN 2020AC
JHEP 2003 065 Search for a heavy pseudoscalar Higgs boson decaying into a 125 GeV Higgs boson and a Z boson in final states with two tau and two light leptons at $\sqrt{s}=$ 13 TeV
SIRUNYAN 2020AP
JHEP 2008 139 Search for a light pseudoscalar Higgs boson in the boosted $\mu\mu\tau\tau$ final state in proton-proton collisions at $\sqrt{s}=$ 13 TeV
AABOUD 2019T
JHEP 1905 124 Search for Higgs boson pair production in the $WW^{(*)}WW^{(*)}$ decay channel using ATLAS data recorded at $\sqrt{s}=13$ TeV
AABOUD 2019O
JHEP 1904 092 Search for Higgs boson pair production in the $b\bar{b}WW^{*}$ decay mode at $\sqrt{s}=13$ TeV with the ATLAS detector
AABOUD 2019AG
PL B790 1 Search for Higgs boson decays into a pair of light bosons in the $bb\mu\mu$ final state in $pp$ collision at $\sqrt{s} = $13 TeV with the ATLAS detector
AABOUD 2019A
JHEP 1901 030 Search for pair production of Higgs bosons in the $b\bar{b}b\bar{b}$ final state using proton-proton collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector
AABOUD 2019Y
JHEP 1907 117 Search for scalar resonances decaying into $\mu^{+}\mu^{-}$ in events with and without $b$-tagged jets produced in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
AABOUD 2019V
JHEP 1905 142 Constraints on mediator-based dark matter and scalar dark energy models using $\sqrt s = 13$ TeV $pp$ collision data collected by the ATLAS detector
AALTONEN 2019
PR D99 052001 Search for Higgs-like particles produced in association with bottom quarks in proton-antiproton collisions
SIRUNYAN 2019
PL B788 7 Search for Higgs boson pair production in the $\gamma\gamma\mathrm{b\overline{b}}$ final state in pp collisions at $\sqrt{s}=$ 13 TeV
SIRUNYAN 2019BD
PL B795 398 Search for an exotic decay of the Higgs boson to a pair of light pseudoscalars in the final state with two muons and two b quarks in pp collisions at 13 TeV
SIRUNYAN 2019AN
EPJ C79 280 Search for dark matter produced in association with a Higgs boson decaying to a pair of bottom quarks in proton?proton collisions at $\sqrt{s}=13\,\text {Te}\text {V} $
SIRUNYAN 2019AV
EPJ C79 564 Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at $\sqrt{s} =$ 13 TeV
SIRUNYAN 2019H
JHEP 1901 040 Search for production of Higgs boson pairs in the four b quark final state using large-area jets in proton-proton collisions at $\sqrt{s}=$ 13 TeV
SIRUNYAN 2019B
PR D99 012005 Search for low-mass resonances decaying into bottom quark-antiquark pairs in proton-proton collisions at $\sqrt{s} =$ 13 TeV
SIRUNYAN 2019BB
PL B793 320 Search for a standard model-like Higgs boson in the mass range between 70 and 110 GeV in the diphoton final state in proton-proton collisions at $\sqrt{s}=$ 8 and 13 TeV
SIRUNYAN 2019AE
JHEP 1905 210 Search for a low-mass $\tau^+\tau^-$ resonance in association with a bottom quark in proton-proton collisions at $\sqrt{s}=$ 13 TeV
SIRUNYAN 2019BE
PRL 122 121803 Combination of searches for Higgs boson pair production in proton-proton collisions at $\sqrt{s} = $ 13 TeV
SIRUNYAN 2019BQ
PL B796 131 A search for pair production of new light bosons decaying into muons in proton-proton collisions at 13 TeV
SIRUNYAN 2019CR
PL B798 134992 Search for MSSM Higgs bosons decaying to ? + ? ? in proton-proton collisions at s=13TeV
AABOUD 2018AA
PR D98 032015 Search for heavy resonances decaying to a photon and a hadronically decaying $Z/W/H$ boson in $pp$ collisions at $\sqrt{s}=13$ $\mathrm{TeV}$ with the ATLAS detector
AABOUD 2018CQ
PRL 121 191801 Search for resonant and non-resonant Higgs boson pair production in the ${b\bar{b}\tau^+\tau^-}$ decay channel in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
AABOUD 2018BX
JHEP 1810 031 Search for the Higgs boson produced in association with a vector boson and decaying into two spin-zero particles in the $H \rightarrow aa \rightarrow 4b$ channel in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector
AABOUD 2018BU
EPJ C78 1007 Search for Higgs boson pair production in the $\gamma\gamma WW^{*}$ channel using $pp$ collision data recorded at $\sqrt{s} = 13$ TeV with the ATLAS detector
AABOUD 2018F
PL B777 91 Search for Diboson Resonances with Boson-Tagged Jets in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 13 TeV with the ATLAS Detector
AABOUD 2018AI
JHEP 1803 174 Search for heavy resonances decaying into a $W$ or $Z$ boson and a Higgs boson in final states with leptons and $b$-jets in 36 fb$^{-1}$ of $\sqrt s = 13$ TeV $pp$ collisions with the ATLAS detector
Also
JHEP 1811 051 (errat.) Search for heavy resonances decaying into a $W$ or $Z$ boson and a Higgs boson in final states with leptons and $b$-jets in 36 fb$^{-1}$ of $\sqrt s = 13$ TeV $pp$ collisions with the ATLAS detector
AABOUD 2018BF
EPJ C78 293 Search for heavy ZZ resonances in the $\ell ^+\ell ^-\ell ^+\ell ^-$ and $\ell ^+\ell ^-\nu \bar{\nu }$ final states using proton?proton collisions at $\sqrt{s}= 13$   $\text {TeV}$ with the ATLAS detector
AABOUD 2018AH
PL B783 392 Search for a heavy Higgs boson decaying into a $Z$ boson and another heavy Higgs boson in the $\ell\ell bb$ final state in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
AABOUD 2018AG
PL B782 750 Search for Higgs boson decays into pairs of light (pseudo)scalar particles in the $\gamma\gamma jj$ final state in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
AAIJ 2018AQ
JHEP 1809 147 Search for a dimuon resonance in the $\Upsilon$ mass region
AAIJ 2018AM
EPJ C78 1008 Search for lepton-flavour-violating decays of Higgs-like bosons
SIRUNYAN 2018EE
JHEP 1811 018 Search for an exotic decay of the Higgs boson to a pair of light pseudoscalars in the final state of two muons and two $\tau$ leptons in proton-proton collisions at $ \sqrt{s}=13 $ TeV
SIRUNYAN 2018CW
JHEP 1808 152 Search for resonant pair production of Higgs bosons decaying to bottom quark-antiquark pairs in proton-proton collisions at 13 TeV
SIRUNYAN 2018BA
JHEP 1806 127 Search for a new scalar resonance decaying to a pair of Z bosons in proton-proton collisions at $\sqrt{s}=13 $ TeV
Also
JHEP 1903 128 (errat.) Search for a new scalar resonance decaying to a pair of Z bosons in proton-proton collisions at $\\sqrt{s}=13 $ TeV
SIRUNYAN 2018DU
PR D98 092001 Search for physics beyond the standard model in high-mass diphoton events from proton-proton collisions at $\sqrt{s} =$ 13 TeV
SIRUNYAN 2018DK
JHEP 1809 148 Search for Z$\gamma$ resonances using leptonic and hadronic final states in proton-proton collisions at $\sqrt{s}=$ 13 TeV
SIRUNYAN 2018ED
JHEP 1811 172 Search for heavy resonances decaying into a vector boson and a Higgs boson in final states with charged leptons, neutrinos and b quarks at $ \sqrt{s}=13 $ TeV
SIRUNYAN 2018F
JHEP 1801 054 Search for Resonant and Nonresonant Higgs Boson Pair Production in the ${\mathit {\mathit b}}{\mathit {\overline{\mathit b}}}{{\mathit \ell}}{{\mathit \nu}}{{\mathit \ell}}{{\mathit \nu}}$ Final State in Proton-Proton Collisions at $\sqrt {s }$ = 13 TeV
SIRUNYAN 2018AF
PL B781 244 Search for a massive resonance decaying to a pair of Higgs bosons in the four b quark final state in proton-proton collisions at $\sqrt{s}=$ 13 TeV
SIRUNYAN 2018DT
PL B785 462 Search for an exotic decay of the Higgs boson to a pair of light pseudoscalars in the final state with two b quarks and two $\tau$ leptons in proton-proton collisions at $\sqrt{s}=$ 13 TeV
AABOUD 2017AP
PL B775 105 Search for New Phenomena in High-Mass Diphoton Final States using 37 ${\mathrm {fb}}{}^{-1}$ of Proton-Proton Collisions Collected at $\sqrt {s }$ = 13 TeV with the ATLAS Detector
AABOUD 2017
PL B764 11 Search for Heavy Resonances Decaying to a ${{\mathit Z}}$ Boson and a Photon in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ =13 TeV with the ATLAS Detector
AABOUD 2017AW
JHEP 1710 112 Searches for the ${{\mathit Z}}{{\mathit \gamma}}$ Decay Mode of the Higgs Boson and for New High-Mass Resonances in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 13 TeV with the ATLAS Detector
KHACHATRYAN 2017R
PL B767 147 Search for High-Mass Diphoton Resonances in Proton-Proton Collisions at 13 TeV and Combination with 8 TeV Search
KHACHATRYAN 2017AZ
JHEP 1710 076 Search for Light Bosons in Decays of the 125 GeV Higgs Boson in Proton-Proton Collisions at $\sqrt {s }$ = 8 TeV
KHACHATRYAN 2017D
JHEP 1701 076 Search for High-Mass ${{\mathit Z}}{{\mathit \gamma}}$ Resonances in ${{\mathit e}^{+}}{{\mathit e}^{-}}{{\mathit \gamma}}$ and ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit \gamma}}$ Final States in Proton-Proton Collisions at $\sqrt {s }$ = 8 and 13 TeV
SIRUNYAN 2017CN
PR D96 072004 Search for Higgs Boson Pair Production in the ${\mathit {\mathit b}}{\mathit {\mathit b}}{{\mathit \tau}}{{\mathit \tau}}$ Final State in Proton-Proton Collisions at $\sqrt {s }$ = 8 TeV
SIRUNYAN 2017Y
PL B772 363 Search for High-Mass ${{\mathit Z}}{{\mathit \gamma}}$ Resonances in Proton-Proton Collisions at $\sqrt {s }$ = 8 and 13 TeV using Jet Substructure Techniques
AABOUD 2016AE
JHEP 1609 173 Searches for Heavy Diboson Resonances in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 13 TeV with the ATLAS Detector
AABOUD 2016I
PR D94 052002 Search for Pair Production of Higgs Bosons in the ${\mathit {\mathit b}}{\mathit {\overline{\mathit b}}}{\mathit {\mathit b}}{\mathit {\overline{\mathit b}}}$ Final State using Proton-Proton Collisions at $\sqrt {s }$ = 13 TeV with the ATLAS Detector
AABOUD 2016H
JHEP 1609 001 Search for Resonances in Diphoton Events at $\sqrt {s }$ = 13 TeV with the ATLAS Detector
AABOUD 2016AB
EPJ C76 605 Search for the Higgs Boson Produced in Association with a ${{\mathit W}}$ Boson and Decaying to Four ${\mathit {\mathit b}}$-Quarks via Two Spin-Zero Particles in ${{\mathit p}}{{\mathit p}}$ Collisions at 13 TeV with the ATLAS Detector
AAD 2016AX
EPJ C76 45 Search for an Additional, Heavy Higgs Boson in the ${{\mathit H}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit Z}}$ Decay Channel at $\sqrt {s }$ = 8 TeV in ${{\mathit p}}{{\mathit p}}$ Collision Data with the ATLAS Detector
AAD 2016L
EPJ C76 210 Search for New Phenomena in Events with at Least Three Photons Collected in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 8 TeV with the ATLAS Detector
AAD 2016C
JHEP 1601 032 Search for a High-Mass Higgs Boson Decaying to a ${{\mathit W}}$ Boson Pair in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 8 TeV with the ATLAS Detector
AALTONEN 2016C
PR D93 112010 Search for a Low-Mass Neutral Higgs Boson with Suppressed Couplings to Fermions Using Events with Multiphoton Final States
KHACHATRYAN 2016M
PRL 117 051802 Search for Resonant Production of High-Mass Photon Pairs in Proton-Proton Collisions at $\sqrt {s }$ = 8 and 13 TeV
KHACHATRYAN 2016BQ
PR D94 052012 Search for Two Higgs Bosons in Final States Containing Two Photons and Two Bottom Quarks in Proton-Proton Collisions at 8 TeV
KHACHATRYAN 2016P
PL B755 217 Searches for a Heavy Scalar Boson ${{\mathit H}}$ Decaying to a Pair of 125 GeV Higgs Bosons ${{\mathit h}}{{\mathit h}}$ or for a Heavy Pseudoscalar Boson ${{\mathit A}}$ Decaying to ${{\mathit Z}}{{\mathit h}}$, in the Final States with ${{\mathit h}}$ $\rightarrow$ ${{\mathit \tau}}{{\mathit \tau}}$
KHACHATRYAN 2016F
JHEP 1601 079 Search for a Very Light NMSSM Higgs Boson Produced in Decays of the 125 GeV Scalar Boson and Decaying into ${{\mathit \tau}}$ leptons in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 8 TeV
KHACHATRYAN 2016BG
EPJ C76 371 Search for Heavy Resonances Decaying to Two Higgs Bosons in Final States Containing Four ${\mathit {\mathit b}}$ Quarks
AAD 2015S
PL B744 163 Search for a $\mathit CP$-odd Higgs Boson Decaying to $\mathit Zh$ in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 8 TeV with the ATLAS Detector
AAD 2015CE
PR D92 092004 Searches for Higgs Boson Pair Production in the ${{\mathit h}}$ ${{\mathit h}}$ $\rightarrow$ ${\mathit {\mathit b}}{\mathit {\mathit b}}{{\mathit \tau}}{{\mathit \tau}}$, ${{\mathit \gamma}}{{\mathit \gamma}}{{\mathit W}}{{\mathit W}^{*}}$, ${{\mathit \gamma}}{{\mathit \gamma}}{\mathit {\mathit b}}{\mathit {\mathit b}}$, ${\mathit {\mathit b}}{\mathit {\mathit b}}{\mathit {\mathit b}}{\mathit {\mathit b}}$ Channels with the ATLAS Detector
AAD 2015BK
EPJ C75 412 Search for Higgs Boson Pair Production in the ${\mathit {\mathit b}}{\mathit {\overline{\mathit b}}}{\mathit {\mathit b}}{\mathit {\overline{\mathit b}}}$ Final State from ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 8 TeV with the ATLAS Detector
AAD 2015H
PRL 114 081802 Search For Higgs Boson Pair Production in the ${{\mathit \gamma}}{{\mathit \gamma}}{\mathit {\mathit b}}{\mathit {\overline{\mathit b}}}$ Final State using ${{\mathit p}}{{\mathit p}}$ Collision Data at $\sqrt {s }$ = 8 TeV from the ATLAS Detector
AAD 2015BZ
PR D92 052002 Search for Higgs Bosons Decaying to ${{\mathit a}}{{\mathit a}}$ in the ${{\mathit \mu}}{{\mathit \mu}}{{\mathit \tau}}{{\mathit \tau}}$ Final State in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 8 TeV with the ATLAS Experiment
KHACHATRYAN 2015AW
JHEP 1510 144 Search for a Higgs Boson in the Mass Range from 145 to 1000 GeV Decaying to a Pair of ${{\mathit W}}$ or ${{\mathit Z}}$ Bosons
KHACHATRYAN 2015O
PL B748 255 Search for Narrow High-Mass Resonances in Proton$−$Proton Collisions at$\sqrt {s }$ = 8 TeV Decaying to a ${{\mathit Z}}$ and a Higgs Boson
KHACHATRYAN 2015N
PL B748 221 Search for a Pseudoscalar Boson Decaying into a ${{\mathit Z}}$ Boson and the 125 GeV Higgs Boson in ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}{\mathit {\mathit b}}{\mathit {\overline{\mathit b}}}$ Final States
KHACHATRYAN 2015BB
PL B750 494 Search for Diphoton Resonances in the Mass Range from 150 to 850 GeV in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 8 TeV
KHACHATRYAN 2015R
PL B749 560 Search for Resonant Pair Production of Higgs Bosons Decaying to Two Bottom Quark-Antiquark Pairs in Proton-Proton Collisions at 8 TeV
AAD 2014M
PR D89 032002 Search for a Multi-Higgs-Boson Cascade in ${{\mathit W}^{+}}{{\mathit W}^{-}}{\mathit {\mathit b}}{\mathit {\overline{\mathit b}}}$ Events with the ATLAS Detector in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 8 TeV
AAD 2014AP
PRL 113 171801 Search for Scalar Diphoton Resonances in the Mass Range $65 - 600$ GeV with the ATLAS Detector in ${{\mathit p}}{{\mathit p}}$ Collision Data at $\sqrt {s }$ = 8 TeV
CHATRCHYAN 2014G
JHEP 1401 096 Measurement of Higgs Boson Production and Properties in the ${{\mathit W}}{{\mathit W}}$ Decay Channel with Leptonic Final States
KHACHATRYAN 2014P
EPJ C74 3076 Observation of the Diphoton Decay of the Higgs Boson and Measurement of its Properties
AALTONEN 2013P
PRL 110 121801 Search for a Two-Higgs-Boson Doublet Using a Simplified Model in ${{\mathit p}}{{\overline{\mathit p}}}$ Collisions at $\sqrt {s }$ = 1.96 TeV
CHATRCHYAN 2013BJ
PL B726 564 Search for a Non-Standard-Model Higgs Boson Decaying to a Pair of New Light Bosons in Four-Muon Final States
AALTONEN 2011P
PRL 107 031801 Search for a Very Light $\mathit CP$-Odd Higgs Boson in Top Quark Decays from ${{\mathit p}}{{\overline{\mathit p}}}$ Collisions at $\sqrt {s }$ = 1.96 TeV
ABBIENDI 2010
PL B682 381 Search for Invisibly Decaying Higgs Bosons in ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}^{0}}{{\mathit h}^{0}}$ Production at $\sqrt {s }$ = $183 - 209$ GeV
SCHAEL 2010
JHEP 1005 049 Search for Neutral Higgs Bosons Decaying into Four Taus at LEP2
ABAZOV 2009V
PRL 103 061801 Search for Next-to-Minimal Supersymmetric Higgs Bosons in the ${{\mathit h}}$ $\rightarrow$ ${{\mathit a}}{{\mathit a}}$ $\rightarrow$ ${{\mathit \mu}}{{\mathit \mu}}{{\mathit \mu}}{{\mathit \mu}}$ , ${{\mathit \mu}}{{\mathit \mu}}{{\mathit \tau}}{{\mathit \tau}}$ Channels using ${{\mathit p}}{{\overline{\mathit p}}}$ Collisions at $\sqrt {s }$ = 1.96$~$TeV
ABBIENDI 2005A
EPJ C40 317 Flavour-Independent $\mathit h{}^{0}\mathit A{}^{0}$ Search and Two Higgs Doublet Model Interpretation of Neutral Higgs Boson Searches at LEP
ABBIENDI 2004K
PL B597 11 Flavor Independent Search for Higgs Bosons Decaying into Hadronic Final States in ${{\mathit e}^{+}}{{\mathit e}^{-}}$ Collisions at LEP
ABDALLAH 2004
EPJ C32 145 Final Results from DELPHI on the Searches for SM and MSSM Neutral Higgs Bosons
ACHARD 2004F
PL B589 89 Search for Anomalous Couplings in the Higgs Sector at LEP
ACHARD 2004B
PL B583 14 Flavor Independent Search for Neutral Higgs Bosons at LEP
ABBIENDI 2003F
EPJ C27 311 Decay Mode Independent Searches for New Scalar Bosons with the OPAL Detector at LEP
ABBIENDI 2003G
EPJ C27 483 Search for a Low Mass $\mathit CP$ Odd Higgs Boson in ${{\mathit e}^{+}}{{\mathit e}^{-}}$ Collisions with the OPAL Detector at LEP-2
HEISTER 2002M
PL B544 25 A Flavor Independent Higs Boson Search in ${{\mathit e}^{+}}{{\mathit e}^{-}}$ Collisions at $\sqrt {s }$ up to 209-GeV
HEISTER 2002L
PL B544 16 Search for ${{\mathit \gamma}}{{\mathit \gamma}}$ Decays on a Higgs Boson in ${{\mathit e}^{+}}{{\mathit e}^{-}}$ Collisions at $\sqrt {s }$ up to 209-GeV
ABBIENDI 2001E
EPJ C18 425 Two Higgs Doublet Model and Model Independent Interpretation of Neutral Higgs Boson Searches
ACCIARRI 2000R
PL B489 102 Search for Anomalous Couplings in the Higgs Sector at LEP
GONZALEZ-GARCIA 1998B
PR D57 7045 Search for Nonstandard Higgs Boson in Diphoton Events at ${{\mathit p}}{{\overline{\mathit p}}}$ Collisions
KRAWCZYK 1997
PR D55 6968 Constraining te Two Higgs Doublet Model by Present and Future ($\mathit g-2)_{{{\mathit \mu}}}$ Data
ALEXANDER 1996H
ZPHY C71 1 Search for a Narrow Resonance in ${{\mathit Z}^{0}}$ Decays into Hadrons and Isolated Photons