${{\boldsymbol H}^{0}}$ SIGNAL STRENGTHS IN DIFFERENT CHANNELS

The ${{\mathit H}^{0}}$ signal strength in a particular final state ${{\mathit x}}{{\mathit x}}$ is given by the cross section times branching ratio in this channel normalized to the Standard Model (SM) value, $\sigma $ $\cdot{}$ B( ${{\mathit H}^{0}}$ $\rightarrow$ ${{\mathit x}}{{\mathit x}}$ ) $/$ ($\sigma $ $\cdot{}$ B( ${{\mathit H}^{0}}$ $\rightarrow$ ${{\mathit x}}{{\mathit x}}$ ))$_{{\mathrm {SM}}}$, for the specified mass value of ${{\mathit H}^{0}}$. For the SM predictions, see DITTMAIER 2011 , DITTMAIER 2012 , and HEINEMEYER 2013A. Results for fiducial and differential cross sections are also listed below.

${{\boldsymbol Z}}{{\boldsymbol Z}^{*}}$ Final State INSPIRE search

VALUE DOCUMENT ID TECN  COMMENT
$\bf{ 1.14 {}^{+0.15}_{-0.13}}$ OUR AVERAGE
$1.05$ ${}^{+0.15}_{-0.14}$ ${}^{+0.11}_{-0.09}$ 1
SIRUNYAN
2017AV
CMS ${{\mathit p}}{{\mathit p}}$ , 13 TeV
$1.29$ ${}^{+0.26}_{-0.23}$ 2, 3
AAD
2016AN
LHC ${{\mathit p}}{{\mathit p}}$ , 7, 8 TeV
• • • We do not use the following data for averages, fits, limits, etc. • • •
$1.52$ ${}^{+0.40}_{-0.34}$ 3
AAD
2016AN
ATLS ${{\mathit p}}{{\mathit p}}$ , 7, 8 TeV
$1.04$ ${}^{+0.32}_{-0.26}$ 3
AAD
2016AN
CMS ${{\mathit p}}{{\mathit p}}$ , 7, 8 TeV
$1.46$ ${}^{+0.35}_{-0.31}$ ${}^{+0.19}_{-0.13}$ 4
AAD
2016K
ATLS ${{\mathit p}}{{\mathit p}}$ , 7, 8 TeV
5
KHACHATRYAN
2016AR
CMS ${{\mathit p}}{{\mathit p}}$ , 7, 8 TeV cross sections
$1.44$ ${}^{+0.34}_{-0.31}$ ${}^{+0.21}_{-0.11}$ 6
AAD
2015F
ATLS ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit H}^{0}}{{\mathit X}}$ , 7, 8 TeV
7
AAD
2014AR
ATLS ${{\mathit p}}{{\mathit p}}$ , 8 TeV, differential cross section
$0.93$ ${}^{+0.26}_{-0.23}$ ${}^{+0.13}_{-0.09}$ 8
CHATRCHYAN
2014AA
CMS ${{\mathit p}}{{\mathit p}}$ , 7, 8 TeV
$1.43$ ${}^{+0.40}_{-0.35}$ 9
AAD
2013AK
ATLS ${{\mathit p}}{{\mathit p}}$ , 7 and 8 TeV
$0.80$ ${}^{+0.35}_{-0.28}$ 10
CHATRCHYAN
2013J
CMS ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit H}^{0}}{{\mathit X}}$ , 7, 8 TeV
$1.2$ $\pm0.6$ 11
AAD
2012AI
ATLS ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit H}^{0}}{{\mathit X}}$ , 7, 8 TeV
$1.4$ $\pm1.1$ 11
AAD
2012AI
ATLS ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit H}^{0}}{{\mathit X}}$ , 7 TeV
$1.1$ $\pm0.8$ 11
AAD
2012AI
ATLS ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit H}^{0}}{{\mathit X}}$ , 8 TeV
$0.73$ ${}^{+0.45}_{-0.33}$ 12
CHATRCHYAN
2012N
CMS ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit H}^{0}}{{\mathit X}}$ , 7, 8 TeV
1  SIRUNYAN 2017AV use 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. The quoted signal strength, obtained from the analysis of ${{\mathit H}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit Z}^{*}}$ $\rightarrow$ 4 ${{\mathit \ell}}$ ( ${{\mathit \ell}}$ = ${{\mathit e}}$ , ${{\mathit \mu}}$ ) decays, is given for ${\mathit m}_{{{\mathit H}^{0}}}$ = 125.09 GeV. The signal strengths for different production modes are given in their Table 3. The fiducial and differential cross sections are shown in their Fig. 10.
2  AAD 2016AN perform fits to the ATLAS and CMS data at $\mathit E_{{\mathrm {cm}}}$ = 7 and 8 TeV. The signal strengths for individual production processes are $1.13$ ${}^{+0.34}_{-0.31}$ for gluon fusion and $0.1$ ${}^{+1.1}_{-0.6}$ for vector boson fusion.
3  AAD 2016AN: In the fit, relative production cross sections are fixed to those in the Standard Model. The quoted signal strength is given for ${\mathit m}_{{{\mathit H}^{0}}}$ = 125.09 GeV.
4  AAD 2016K use up to 4.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 7 TeV and up to 20.3 fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. The quoted signal strength is given for ${\mathit m}_{{{\mathit H}^{0}}}$ = 125.36 GeV.
5  KHACHATRYAN 2016AR use data of 5.1 fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 7 TeV and 19.7 fb${}^{-1}$ at 8 TeV. The fiducial cross sections for the production of 4 leptons via ${{\mathit H}^{0}}$ $\rightarrow$ 4 ${{\mathit \ell}}$ decays are measured to be $0.56$ ${}^{+0.67}_{-0.44}{}^{+0.21}_{-0.06}$ fb at 7 TeV and $1.11$ ${}^{+0.41}_{-0.35}{}^{+0.14}_{-0.10}$ fb at 8 TeV in their fiducial region (Table 2). The differential cross sections at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV are also shown in Figs. 4 and 5. The results are given for ${\mathit m}_{{{\mathit H}^{0}}}$ = 125 GeV.
6  AAD 2015F use 4.5 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 7 TeV and 20.3 fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. The quoted signal strength is given for ${\mathit m}_{{{\mathit H}^{0}}}$ = 125.36 GeV. The signal strength for the gluon fusion production mode is $1.66$ ${}^{+0.45}_{-0.41}{}^{+0.25}_{-0.15}$, while the signal strength for the vector boson fusion production mode is $0.26$ ${}^{+1.60}_{-0.91}{}^{+0.36}_{-0.23}$.
7  AAD 2014AR measure the cross section for ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit H}^{0}}{{\mathit X}}$ , ${{\mathit H}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit Z}^{*}}$ using 20.3 fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. They give ${{\mathit \sigma}}\cdot{}{{\mathit B}}$ = $2.11$ ${}^{+0.53}_{-0.47}$ $\pm0.08$ fb in their fiducial region, where $1.30$ $\pm0.13$ fb is expected in the Standard Model for ${\mathit m}_{{{\mathit H}^{0}}}$ = 125.4 GeV. Various differential cross sections are also given, which are in agreement with the Standard Model expectations.
8  CHATRCHYAN 2014AA use 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. The quoted signal strength is given for ${\mathit m}_{{{\mathit H}^{0}}}$ = 125.6 GeV. The signal strength for the gluon fusion and ${{\mathit t}}{{\overline{\mathit t}}}{{\mathit H}}$ production mode is $0.80$ ${}^{+0.46}_{-0.36}$, while the signal strength for the vector boson fusion and ${{\mathit W}}{{\mathit H}^{0}}$ , ${{\mathit Z}}{{\mathit H}^{0}}$ production mode is $1.7$ ${}^{+2.2}_{-2.1}$.
9  AAD 2013AK use 4.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 7 TeV and 20.7 fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. The quoted signal strength is given for ${\mathit m}_{{{\mathit H}^{0}}}$ = 125.5 GeV.
10  CHATRCHYAN 2013J obtain results based on ${{\mathit Z}}$ ${{\mathit Z}}$ $\rightarrow$ 4 ${{\mathit \ell}}$ final states in 5.1 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 7 TeV and 12.2 fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. The quoted signal strength is given for ${\mathit m}_{{{\mathit H}^{0}}}$ = 125.8 GeV. Superseded by CHATRCHYAN 2014AA.
11  AAD 2012AI obtain results based on $4.7 - 4.8$ fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 7 TeV and 5.8 fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. The quoted signal strengths are given for ${\mathit m}_{{{\mathit H}^{0}}}$ = 126 GeV. See also AAD 2012DA.
12  CHATRCHYAN 2012N obtain results based on $4.9 - 5.1$ fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 7 TeV and $5.1 - 5.3$ fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. An excess of events over background with a local significance of 5.0 $\sigma $ is observed at about ${\mathit m}_{{{\mathit H}^{0}}}$ = 125 GeV. The quoted signal strengths are given for ${\mathit m}_{{{\mathit H}^{0}}}$ = 125.5 GeV. See also CHATRCHYAN 2012BY and CHATRCHYAN 2013Y.
  References:
SIRUNYAN 2017AV
JHEP 1711 047 Measurements of Properties of the Higgs Boson Decaying into the Four-Lepton Final State in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 13 TeV
AAD 2016K
EPJ C76 6 Measurements of the Higgs Boson Production and Decay Rates and Coupling Strengths using ${{\mathit p}}{{\mathit p}}$ Collision Data at $\sqrt {s }$ = 7 and 8 TeV in the ATLAS Experiment
AAD 2016AN
JHEP 1608 045 Measurements of the Higgs Boson Production and Decay Rates and Constraints on its Couplings from a Combined ATLAS and CMS Analysis of the LHC ${{\mathit p}}{{\mathit p}}$ Collision Data at $\sqrt {s }$ =7 and 8 TeV
KHACHATRYAN 2016AR
JHEP 1604 005 Measurement of Differential and Integrated Fiducial Cross Sections for Higgs Boson Production in the Four-Lepton Decay Channel in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 7 and 8 TeV
AAD 2015F
PR D91 012006 Measurements of Higgs Boson Production and Couplings in the Four-Lepton Channel in ${{\mathit p}}{{\mathit p}}$ Collisions at Center-of-Mass Energies of 7 and 8 TeV with the ATLAS Detector
AAD 2014AR
PL B738 234 Fiducial and Differential Cross Sections of Higgs boson Production Measured in the Four-Lepton Decay Channel in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 8 TeV with the ATLAS detector
CHATRCHYAN 2014AA
PR D89 092007 Measurement of the Properties of a Higgs Boson in the Four-Lepton Final State
AAD 2013AK
PL B726 88 Measurements of Higgs Boson Production and Couplings in Diboson Final States with the ATLAS Detector at the LHC
CHATRCHYAN 2013J
PRL 110 081803 On the Mass and Spin-Parity of the Higgs Boson Candidate via its Decays to ${{\mathit Z}}$ Boson Pairs
AAD 2012AI
PL B716 1 Observation of a New Particle in the Search for the Standard Model Higgs Boson with the ATLAS Detector at the LHC
CHATRCHYAN 2012N
PL B716 30 Observation of a New Boson at a Mass of 125 GeV with the CMS Experiment at the LHC
CHATRCHYAN 2012BY
SCI 338 1569 A New Boson with a Mass of 125 GeV Observed with the CMS Experiment at the Large Hadron Collider
CHATRCHYAN 2013Y
JHEP 1306 081 Observation of a New Boson with Mass Near 125 GeV in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 7 and 8 TeV
AAD 2012DA
SCI 338 1576 A Particle Consistent with the Higgs Boson Observed with the ATLAS Detector at the Large Hadron Collider