$\text{none 580 - 3100}$ |
95 |
1 |
|
ATLS |
$\text{none 1300 - 3100}$ |
95 |
2 |
|
ATLS |
$> 3800$ |
95 |
3 |
|
CMS |
$> 3700$ |
95 |
4 |
|
CMS |
$> 1800$ |
95 |
5 |
|
CMS |
$\text{none 600 - 2100}$ |
95 |
6 |
|
ATLS |
$\text{none 500 - 2830}$ |
95 |
7 |
|
ATLS |
$\text{none 300 - 3000}$ |
95 |
8 |
|
ATLS |
$> 1300$ |
95 |
9 |
|
ATLS |
$\text{none 400 - 3000}$ |
95 |
10 |
|
ATLS |
$\text{none 1200 - 2800}$ |
95 |
11 |
|
ATLS |
$> 2300$ |
95 |
12 |
|
CMS |
$\text{none 1200 - 2700}$ |
95 |
13 |
|
CMS |
$\bf{>2900}$ |
95 |
14 |
|
ATLS |
$\text{none 1100 - 2600}$ |
95 |
15 |
|
ATLS |
$>2300$ |
95 |
16 |
|
CMS |
$\bf{> 2500}$ |
95 |
17 |
|
CMS |
$>1190$ |
95 |
18 |
|
CMS |
$\text{none 1210 - 2260}$ |
95 |
18 |
|
CMS |
• • • We do not use the following data for averages, fits, limits, etc. • • • |
|
|
19 |
|
ATLS |
|
|
20 |
|
ATLS |
|
|
21 |
|
ATLS |
|
|
22 |
|
ATLS |
|
|
23 |
|
RVUE |
|
|
24 |
|
RVUE |
|
|
25 |
|
CMS |
|
|
26 |
|
CMS |
|
|
27 |
|
CMS |
|
|
28 |
|
CMS |
|
|
29 |
|
CMS |
|
|
30 |
|
ATLS |
$> 4500$ |
95 |
31 |
|
ATLS |
|
|
32 |
|
ATLS |
|
|
33 |
|
LHCB |
|
|
34 |
|
CMS |
|
|
35 |
|
CMS |
|
|
36 |
|
CMS |
$> 1580$ |
95 |
37 |
|
ATLS |
|
|
38 |
|
CMS |
|
|
39 |
|
CMS |
$> 1700$ |
95 |
40 |
|
CMS |
|
|
41 |
|
CMS |
|
|
42 |
|
CMS |
|
|
43 |
|
CMS |
$\text{none 1100 - 1500}$ |
95 |
44 |
|
ATLS |
|
|
45 |
|
ATLS |
$\text{none 1500 - 2600}$ |
95 |
46 |
|
ATLS |
$\text{none 1000 - 1100, none 1300 - 1500}$ |
95 |
47 |
|
CMS |
$> 2400$ |
95 |
48 |
|
CMS |
|
|
49 |
|
ATLS |
|
|
50 |
|
ATLS |
|
|
51 |
|
ATLS |
|
|
52 |
|
CMS |
|
|
53 |
|
CMS |
|
|
54 |
|
ATLS |
|
|
55 |
|
CMS |
|
|
56 |
|
RVUE |
$\text{none 500 - 1740}$ |
95 |
57 |
|
ATLS |
$\text{>1320 or 1000 - 1280}$ |
95 |
58 |
|
ATLS |
$>915$ |
95 |
58 |
|
CDF |
$> 1300$ |
95 |
59 |
|
CMS |
$> 2100$ |
95 |
58 |
|
CMS |
|
|
60 |
|
ATLS |
|
|
61 |
|
ATLS |
|
|
62 |
|
CDF |
|
|
63 |
|
CDF |
$> 835$ |
95 |
64 |
|
D0 |
|
|
65 |
|
CMS |
|
|
66 |
|
CMS |
$> 1490$ |
95 |
58 |
|
CMS |
|
|
67 |
|
CDF |
|
|
68 |
|
CDF |
|
|
69 |
|
CMS |
|
|
70 |
|
CDF |
|
|
70 |
|
CDF |
|
|
70 |
|
D0 |
|
|
71 |
|
D0 |
|
|
72 |
|
COSM |
|
|
73 |
|
RVUE |
|
|
74 |
|
RVUE |
|
|
75 |
|
CDF |
1
AABOUD 2019AS search for a resonance decaying to ${{\mathit t}}{{\overline{\mathit t}}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. The quoted limit is for a top-color ${{\mathit Z}^{\,'}}$ with $\Gamma _{{{\mathit Z}^{\,'}}}/\mathit M_{{{\mathit Z}^{\,'}}}$ = 0.01. Limits are also set on ${{\mathit Z}^{\,'}}$ masses in simplified Dark Matter models.
|
2
AAD 2019D search for resonances decaying to ${{\mathit W}}{{\mathit W}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. The quoted limit is for heavy-vector-triplet ${{\mathit Z}^{\,'}}$ with ${{\mathit g}_{{V}}}$ = 3. The limit becomes $\mathit M_{{{\mathit Z}^{\,'}}}$ $>$ 2900 GeV for ${{\mathit g}_{{V}}}$ = 1. If we assume $\mathit M_{{{\mathit Z}^{\,'}}}$ = $\mathit M_{{{\mathit W}^{\,'}}}$, the limit increases $\mathit M_{{{\mathit Z}^{\,'}}}$ $>$ 3800 GeV and $\mathit M_{{{\mathit Z}^{\,'}}}$ $>$ 3500 GeV for ${{\mathit g}_{{V}}}$ = 3 and ${{\mathit g}_{{V}}}$ = 1, respectively. See their Fig. 9 for limits on $\sigma \cdot{}B$.
|
3
SIRUNYAN 2019AA search for a resonance decaying to ${{\mathit t}}{{\overline{\mathit t}}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. The quoted limit is for a leptophobic top-color ${{\mathit Z}^{\,'}}$ with $\Gamma _{{{\mathit Z}^{\,'}}}/\mathit M_{{{\mathit Z}^{\,'}}}$ = 0.01.
|
4
SIRUNYAN 2019CP present a statistical combinations of searches for ${{\mathit Z}^{\,'}}$ decaying to pairs of bosons or leptons in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. The quoted limit is for heavy-vector-triplet ${{\mathit Z}^{\,'}}$ with ${{\mathit g}_{{V}}}$ = 3. If we assume ${{\mathit M}}_{{{\mathit Z}^{\,'}}}$ = ${{\mathit M}}_{{{\mathit W}^{\,'}}}$, the limit becomes ${{\mathit M}}_{{{\mathit Z}^{\,'}}}$ $>$ 4500 GeV for ${{\mathit g}_{{V}}}$ = 3 and ${{\mathit M}}_{{{\mathit Z}^{\,'}}}$ $>$ 5000 GeV for ${{\mathit g}_{{V}}}$ = 1. See their Figs. 2 and 3 for limits on $\sigma \cdot{}B$.
|
5
SIRUNYAN 2019I search for resonances decaying to ${{\mathit Z}}{{\mathit W}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. The quoted limit is for heavy-vector-triplet ${{\mathit Z}^{\,'}}$ with ${{\mathit g}_{{V}}}$ = 3. The limit becomes $\mathit M_{{{\mathit Z}^{\,'}}}$ $>$ 2800 GeV if we assume $\mathit M_{{{\mathit Z}^{\,'}}}$ = $\mathit M_{{{\mathit W}^{\,'}}}$.
|
6
AABOUD 2018AB search for resonances decaying to ${{\mathit b}}{{\overline{\mathit b}}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. The limit quoted above is for a leptophobic ${{\mathit Z}^{\,'}}$ with SM-like couplings to quarks. See their Fig. 6 for limits on $\sigma \cdot{}$B.
|
7
AABOUD 2018AI search for resonances decaying to ${{\mathit H}}{{\mathit Z}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. The quoted limit is for heavy-vector-triplet ${{\mathit Z}^{\,'}}$ with ${{\mathit g}_{{V}}}$ = 3. The limit becomes $\mathit M_{{{\mathit Z}^{\,'}}}$ $>$ 2650 GeV for ${{\mathit g}_{{V}}}$ = 1. If we assume $\mathit M_{{{\mathit W}^{\,'}}}$ = $\mathit M_{{{\mathit Z}^{\,'}}}$, the limit increases $\mathit M_{{{\mathit Z}^{\,'}}}$ $>$ 2930 GeV and $\mathit M_{{{\mathit Z}^{\,'}}}$ $>$ 2800 GeV for ${{\mathit g}_{{V}}}$ = 3 and ${{\mathit g}_{{V}}}$ = 1, respectively. See their Fig. 5 for limits on $\sigma \cdot{}\mathit B$.
|
8
AABOUD 2018AK search for resonances decaying to ${{\mathit W}}{{\mathit W}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ =1 3 TeV. The limit quoted above is for heavy-vector-triplet ${{\mathit Z}^{\,'}}$ with ${{\mathit g}_{{V}}}$ = 3. The limit becomes $\mathit M_{{{\mathit Z}^{\,'}}}$ $>$ 2750 GeV for ${{\mathit g}_{{V}}}$ = 1.
|
9
AABOUD 2018B search for resonances decaying to ${{\mathit W}}{{\mathit W}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. The quoted limit is for heavy-vector-triplet ${{\mathit Z}^{\,'}}$ with ${{\mathit g}_{{V}}}$ = 1. See their Fig.11 for limits on $\sigma \cdot{}{{\mathit B}}$.
|
10
AABOUD 2018BI search for a resonance decaying to ${{\mathit t}}{{\overline{\mathit t}}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. The quoted limit is for a top-color assisted TC ${{\mathit Z}^{\,'}}$ with $\Gamma _{{{\mathit Z}^{\,'}}}/\mathit M_{{{\mathit Z}^{\,'}}}$ = 0.01. The limits for wider resonances are available. See their Fig. 14 for limits on $\sigma \cdot{}{{\mathit B}}$.
|
11
AABOUD 2018F search for resonances decaying to ${{\mathit W}}{{\mathit W}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. The quoted limit is for heavy-vector-triplet ${{\mathit Z}^{\,'}}$ with ${{\mathit g}_{{V}}}$ = 3. The limit becomes $\mathit M_{{{\mathit Z}^{\,'}}}$ $>$ 2200 GeV for ${{\mathit g}_{{V}}}$ = 1. If we assume $\mathit M_{{{\mathit Z}^{\,'}}}$ = $\mathit M_{{{\mathit W}^{\,'}}}$, the limit increases $\mathit M_{{{\mathit Z}^{\,'}}}$ $>$ 3500 GeV and $\mathit M_{{{\mathit Z}^{\,'}}}$ $>$ 3100 GeV for ${{\mathit g}_{{V}}}$ = 3 and ${{\mathit g}_{{V}}}$ = 1, respectively. See their Fig.5 for limits on $\sigma \cdot{}{{\mathit B}}$.
|
12
SIRUNYAN 2018ED search for resonances decaying to ${{\mathit H}}{{\mathit Z}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. The limit above is for heavy-vector-triplet ${{\mathit Z}^{\,'}}$ with ${{\mathit g}_{{V}}}$ = 3. If we assume $\mathit M_{{{\mathit Z}^{\,'}}}$ = $\mathit M_{{{\mathit W}^{\,'}}}$, the limit increases $\mathit M_{{{\mathit Z}^{\,'}}}$ $>$ 2900 GeV and $\mathit M_{{{\mathit Z}^{\,'}}}$ $>$ 2800 GeV for ${{\mathit g}_{{V}}}$ = 3 and ${{\mathit g}_{{V}}}$ = 1, respectively.
|
13
SIRUNYAN 2018P give this limit for a heavy-vector-triplet ${{\mathit Z}^{\,'}}$ with ${{\mathit g}_{{V}}}$ = 3. If they assume $\mathit M_{{{\mathit Z}^{\,'}}}$ = $\mathit M_{{{\mathit W}^{\,'}}}$, the limit increases to $\mathit M_{{{\mathit Z}^{\,'}}}$ $>$ 3800 GeV.
|
14
AABOUD 2017AK search for a new resonance decaying to dijets in $pp$ collisions at $\sqrt {s }$ = 13 TeV. The limit quoted above is for a leptophobic ${{\mathit Z}^{\,'}}$ boson having axial-vector coupling strength with quarks ${{\mathit g}_{{q}}}$ = 0.2. The limit is 2100 GeV if ${{\mathit g}_{{q}}}$ = 0.1.
|
15
AABOUD 2017AO search for resonances decaying to ${{\mathit H}}{{\mathit Z}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. The limit quoted above is for a ${{\mathit Z}^{\,'}}$ in the heavy-vector-triplet model with ${{\mathit g}_{{V}}}$ = 3. See their Fig.4 for limits on $\sigma \cdot{}{{\mathit B}}$.
|
16
SIRUNYAN 2017AK search for resonances decaying to ${{\mathit W}}{{\mathit W}}$ or ${{\mathit H}}{{\mathit Z}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 and 13 TeV. The quoted limit is for heavy-vector-triplet ${{\mathit Z}^{\,'}}$ with ${{\mathit g}_{{V}}}$ = 3. The limit becomes $\mathit M_{{{\mathit Z}^{\,'}}}$ $>$ 2200 GeV for ${{\mathit g}_{{V}}}$ =1. If we assume $\mathit M_{{{\mathit Z}^{\,'}}}$ = $\mathit M_{{{\mathit W}^{\,'}}}$, the limit increases $\mathit M_{{{\mathit Z}^{\,'}}}$ $>$ 2400 GeV for both ${{\mathit g}_{{V}}}$ = 3 and ${{\mathit g}_{{V}}}$ = 1. See their Fig.1 and 2 for limits on ${{\mathit \sigma}}\cdot{}{{\mathit B}}$.
|
17
SIRUNYAN 2017Q search for a resonance decaying to ${{\mathit t}}{{\overline{\mathit t}}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. The limit quoted above is for a resonance with relative width $\Gamma _{{{\mathit Z}^{\,'}}}$ $/$ $\mathit M_{{{\mathit Z}^{\,'}}}$ = 0.01. Limits for wider resonances are available. See their Fig.6 for limits on $\sigma \cdot{}\mathit B$.
|
18
SIRUNYAN 2017R search for resonances decaying to ${{\mathit H}}{{\mathit Z}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. The quoted limit is for heavy-vector-triplet ${{\mathit Z}^{\,'}}$ with ${{\mathit g}_{{V}}}$ = 3. Mass regions $\mathit M_{{{\mathit Z}^{\,'}}}$ $<$ 1150 GeV and 1250 GeV $<$ $\mathit M_{{{\mathit Z}^{\,'}}}$ $<$ 1670 GeV are excluded for ${{\mathit g}_{{V}}}$ = 1. If we assume $\mathit M_{{{\mathit Z}^{\,'}}}$ = $\mathit M_{{{\mathit W}^{\,'}}}$, the excluded mass regions are 1000 $<$ $\mathit M_{{{\mathit Z}^{\,'}}}$ $<$ 2500 GeV and 2760 $<$ $\mathit M_{{{\mathit Z}^{\,'}}}$ $<$ 3300 GeV for ${{\mathit g}_{{V}}}$ = 3; 1000 $<$ $\mathit M_{{{\mathit Z}^{\,'}}}$ $<$ 2430 GeV and 2810 $<$ $\mathit M_{{{\mathit Z}^{\,'}}}$ $<$ 3130 GeV for ${{\mathit g}_{{V}}}$ = 1. See their Fig.5 for limits on ${{\mathit \sigma}}\cdot{}{{\mathit B}}$.
|
19
AABOUD 2019AJ search in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for a new resonance decaying to ${{\mathit q}}{{\overline{\mathit q}}}$ and produced in association with a high $p_T$ photon. For a leptophobic axial-vector ${{\mathit Z}^{\,'}}$ in the mass region 250 GeV $<$ $\mathit M_{{{\mathit Z}^{\,'}}}$ $<$ 950 GeV, the ${{\mathit Z}^{\,'}}$ coupling with quarks ${{\mathit g}_{{q}}}$ is constrained below 0.18. See their Fig.2 for limits in $\mathit M_{{{\mathit Z}^{\,'}}}−{{\mathit g}_{{q}}}$ plane.
|
20
AABOUD 2019D search in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for a new resonance decaying to ${{\mathit q}}{{\overline{\mathit q}}}$ and produced in association with a high-$p_T$ photon or jet. For a leptophobic axial-vector ${{\mathit Z}^{\,'}}$ in the mass region 100 GeV $<$ $\mathit M_{{{\mathit Z}^{\,'}}}$ $<$ 220 GeV, the ${{\mathit Z}^{\,'}}$ coupling with quarks ${{\mathit g}_{{q}}}$ is constrained below 0.23. See their Fig. 6 for limits in $\mathit M_{{{\mathit Z}^{\,'}}}−{{\mathit g}_{{q}}}$ plane.
|
21
AABOUD 2019V search for Dark Matter simplified ${{\mathit Z}^{\,'}}$ decaying invisibly or decaying to fermion pair in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV.
|
22
AAD 2019L search for resonances decaying to ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. See their Fig. 4 for limits in the heavy vector triplet model couplings.
|
23
LONG 2019 uses the weak charge data of Cesium and proton to constrain mass of ${{\mathit Z}^{\,'}}$ in the 3-3-1 models.
|
24
PANDEY 2019 obtain limits on ${{\mathit Z}^{\,'}}$ induced neutrino non-standard interaction (NSI) parameter $\epsilon $ from LHC and IceCube data. See their Fig.2 for limits in ${{\mathit M}}_{{{\mathit Z}^{\,'}}}−\epsilon $ plane, where $\epsilon $ = ${{\mathit g}_{{q}}}{{\mathit g}}_{{{\mathit \nu}}}$ v${}^{2}$ $/$ (2 ${{\mathit M}}{}^{2}_{{{\mathit Z}^{\,'}}}$).
|
25
SIRUNYAN 2019AL search for a new resonance decaying to a top quark and a heavy vector-like top partner in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. See their Fig. 8 for limits on ${{\mathit Z}^{\,'}}$ production cross section.
|
26
SIRUNYAN 2019AN search for a Dark Matter (DM) simplified model ${{\mathit Z}^{\,'}}$ decaying to ${{\mathit H}}$ DM DM in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. See their Fig. 7 for limits on the signal strength modifiers.
|
27
SIRUNYAN 2019CB search in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for a new resonance decaying to ${{\mathit q}}{{\overline{\mathit q}}}$ . For a leptophobic ${{\mathit Z}^{\,'}}$ in the mass region $50 - 300$ GeV, the ${{\mathit Z}^{\,'}}$ coupling with quarks ${{\mathit g}_{{q}}^{\,'}}$ is constrained below 0.2. See their Figs. 4 and 5 for limits on ${{\mathit g}_{{q}}^{\,'}}$ in the mass range 50 $<$ ${{\mathit M}}_{{{\mathit Z}^{\,'}}}$ $<$ 450 GeV.
|
28
SIRUNYAN 2019CD search in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$=13 TeV for a leptophobic ${{\mathit Z}^{\,'}}$ produced in association of high $p_T$ ISR photon and decaying to ${{\mathit q}}{{\overline{\mathit q}}}$ . See their Fig. 2 for limits on the ${{\mathit Z}^{\,'}}$ coupling strength ${{\mathit g}_{{q}}^{\,'}}$ to ${{\mathit q}}{{\overline{\mathit q}}}$ in the mass range between 10 and 125 GeV.
|
29
SIRUNYAN 2019D search for a narrow neutral vector resonance decaying to ${{\mathit H}}{{\mathit \gamma}}$ . See their Fig. 3 for exclusion limit in $\mathit M_{{{\mathit Z}^{\,'}}}−\sigma \cdot{}\mathit B$ plane. Upper limits on the production of ${{\mathit H}}{{\mathit \gamma}}$ resonances are set as a function of the resonance mass in the range of $720 - 3250$ GeV.
|
30
AABOUD 2018AA search for a narrow neutral vector boson decaying to ${{\mathit H}}{{\mathit \gamma}}$ . See their Fig. 10 for the exclusion limit in M$_{{{\mathit Z}^{\,'}}}$ $−$ $\sigma $B plane.
|
31
AABOUD 2018CJ search for heavy-vector-triplet $Z'$ in $pp$ collisions at $\sqrt{s}=13$ TeV. The limit quoted above is for model with $g_V=3$ assuming $M_{Z'}=M_{W'}$. The limit becomes $M_{Z'}>5500$ GeV for model with $g_V=1$.
|
32
AABOUD 2018N search for a narrow resonance decaying to ${{\mathit q}}{{\overline{\mathit q}}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV using trigger level analysis to improve the low mass region sensitivity. See their Fig. 5 for limits in the mass-coupling plane in the ${{\mathit Z}^{\,'}}$ mass range $450 - 1800$ GeV.
|
33
AAIJ 2018AQ search for spin-0 and spin-1 resonances decaying to ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 7 and 8 TeV in the mass region near 10 GeV. See their Figs. 4 and 5 for limits on $\sigma \cdot{}\mathit B$.
|
34
SIRUNYAN 2018DR searches for ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ resonances produced in association with ${{\mathit b}}$-jets in the ${{\mathit p}}{{\mathit p}}$ collision data with $\sqrt {s }$ = 8 TeV and 13 TeV. An excess of events near ${\mathit m}_{\mathrm { {{\mathit \mu}} {{\mathit \mu}} }}$ = 28 GeV is observed in the 8 TeV data. See their Fig. 3 for the measured fiducial signal cross sections at $\sqrt {s }$ = 8 TeV and the 95$\%$ CL upper limits at $\sqrt {s }$ = 13 TeV.
|
35
SIRUNYAN 2018G search for a new resonance decaying to dijets in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV in the mass range $50 - 300$ GeV. See their Fig.7 for limits in the mass-coupling plane.
|
36
SIRUNYAN 2018I search for a narrow resonance decaying to ${{\mathit b}}{{\overline{\mathit b}}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV using dedicated b-tagged dijet triggers to improve the sensitivity in the low mass region. See their Fig. 3 for limits on $\sigma \cdot{}{{\mathit B}}$ in the ${{\mathit Z}^{\,'}}$ mass range $325 - 1200$ GeV.
|
37
AABOUD 2017B search for resonances decaying to ${{\mathit H}}{{\mathit Z}}$ ( ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$ , ${{\mathit c}}{{\overline{\mathit c}}}$ ; ${{\mathit Z}}$ $\rightarrow$ ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}$ , ${{\mathit \nu}}{{\overline{\mathit \nu}}}$ ) in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. The quoted limit is for heavy-vector-triplet ${{\mathit Z}^{\,'}}$ with ${{\mathit g}_{{V}}}$ = 3. The limit becomes ${{\mathit M}}_{{{\mathit Z}^{\,'}}}>$ 1490 GeV for ${{\mathit g}_{{V}}}$ = 1. If we assume ${{\mathit M}}_{{{\mathit Z}^{\,'}}}$ = ${{\mathit M}}_{{{\mathit W}^{\,'}}}$, the limit increases ${{\mathit M}}_{{{\mathit Z}^{\,'}}}>$ 2310 GeV and ${{\mathit M}}_{{{\mathit Z}^{\,'}}}>$ 1730 GeV for ${{\mathit g}_{{V}}}$ = 3 and ${{\mathit g}_{{V}}}$ = 1, respectively. See their Fig.3 for limits on ${{\mathit \sigma}}\cdot{}{{\mathit B}}$.
|
38
KHACHATRYAN 2017AX search for lepto-phobic resonances decaying to four leptons in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV.
|
39
KHACHATRYAN 2017U search for resonances decaying to ${{\mathit H}}{{\mathit Z}}$ ( ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$ ; ${{\mathit Z}}$ $\rightarrow$ ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}$ , ${{\mathit \nu}}{{\overline{\mathit \nu}}}$ ) in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. The limit on the heavy-vector-triplet model is $\mathit M_{{{\mathit Z}^{\,'}}}$ = $\mathit M_{{{\mathit W}^{\,'}}}$ $>$ 2 TeV for ${{\mathit g}_{{V}}}$ = 3, in which constraints from the ${{\mathit W}^{\,'}}$ $\rightarrow$ ${{\mathit H}}{{\mathit W}}$ ( ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$ ; ${{\mathit W}}$ $\rightarrow$ ${{\mathit \ell}}{{\mathit \nu}}$ ) are combined. See their Fig.3 and Fig.4 for limits on $\sigma \cdot{}\mathit B$.
|
40
SIRUNYAN 2017A search for resonances decaying to ${{\mathit W}}{{\mathit W}}$ with ${{\mathit W}}$ ${{\mathit W}}$ $\rightarrow$ ${{\mathit \ell}}{{\mathit \nu}}{{\mathit q}}{{\overline{\mathit q}}}$ , ${{\mathit q}}{{\overline{\mathit q}}}{{\mathit q}}{{\overline{\mathit q}}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. The quoted limit is for heavy-vector-triplet ${{\mathit Z}^{\,'}}$ with ${{\mathit g}_{{V}}}$ = 3. The limit becomes $\mathit M_{{{\mathit Z}^{\,'}}}$ $>$ 1600 GeV for ${{\mathit g}_{{V}}}$ = 1. If we assume $\mathit M_{{{\mathit Z}^{\,'}}}$ = $\mathit M_{{{\mathit W}^{\,'}}}$, the limit increases $\mathit M_{{{\mathit Z}^{\,'}}}$ $>$ 2400 GeV and $\mathit M_{{{\mathit Z}^{\,'}}}$ $>$ 2300 GeV for ${{\mathit g}_{{V}}}$ = 3 and ${{\mathit g}_{{V}}}$ = 1, respectively. See their Fig.6 for limits on $\sigma \cdot{}\mathit B$.
|
41
SIRUNYAN 2017AP search for resonances decaying into a SM-like Higgs scalar ${{\mathit H}}$ and a light pseudo scalar ${{\mathit A}}$. ${{\mathit A}}$ is assumed to decay invisibly. See their Fig.9 for limits on ${{\mathit \sigma}}\cdot{}{{\mathit B}}$.
|
42
SIRUNYAN 2017T search for a new resonance decaying to dijets in $pp$ collisions at $\sqrt {s }$ = 13 TeV in the mass range $100 - 300$ GeV. See their Fig.3 for limits in the mass-coupling plane.
|
43
SIRUNYAN 2017V search for a new resonance decaying to a top quark and a heavy vector-like top partner ${{\mathit T}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. See their table 5 for limits on the ${{\mathit Z}^{\,'}}$ production cross section for various values of $\mathit M_{{{\mathit Z}^{\,'}}}$ and $\mathit M_{T}$ in the range of $\mathit M_{{{\mathit Z}^{\,'}}}$ = $1500 - 2500$ GeV and $\mathit M_{T}$ = $700 - 1500$ GeV.
|
44
AABOUD 2016 search for a narrow resonance decaying into ${{\mathit b}}{{\overline{\mathit b}}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. The limit quoted above is for a leptophobic ${{\mathit Z}^{\,'}}$ with SM-like couplings to quarks. See their Fig.6 for limits on $\sigma \cdot{}\mathit B$.
|
45
AAD 2016L search for ${{\mathit Z}^{\,'}}$ $\rightarrow$ ${{\mathit a}}{{\mathit \gamma}}$ , ${{\mathit a}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV. See their Table 6 for limits on $\sigma \cdot{}\mathit B$.
|
46
AAD 2016S search for a new resonance decaying to dijets in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. The limit quoted above is for a leptophobic ${{\mathit Z}^{\,'}}$ having coupling strength with quark ${{\mathit g}_{{q}}}$ = 0.3 and is taken from their Figure 3.
|
47
KHACHATRYAN 2016AP search for a resonance decaying to ${{\mathit H}}{{\mathit Z}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV. Both ${{\mathit H}}$ and ${{\mathit Z}}$ are assumed to decay to fat jets. The quoted limit is for heavy-vector-triplet ${{\mathit Z}^{\,'}}$ with ${{\mathit g}_{{V}}}$ = 3.
|
48
KHACHATRYAN 2016E search for a leptophobic top-color ${{\mathit Z}^{\,'}}$ decaying to ${{\mathit t}}{{\overline{\mathit t}}}$ using ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV. The quoted limit assumes that ${\Gamma}_{{\mathit Z}^{\,'}}/{\mathit m}_{{{\mathit Z}^{\,'}}}$ = 0.012. Also ${\mathit m}_{{{\mathit Z}^{\,'}}}$ $<$ 2.9 TeV is excluded for wider topcolor ${{\mathit Z}^{\,'}}$ with ${\Gamma}_{{\mathit Z}^{\,'}}/{\mathit m}_{{{\mathit Z}^{\,'}}}$ = 0.1.
|
49
AAD 2015AO search for narrow resonance decaying to ${{\mathit t}}{{\overline{\mathit t}}}$ using ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV. See Fig. 11 for limit on $\sigma \mathit B$.
|
50
AAD 2015AT search for monotop production plus large missing $\mathit E_{T}$ events in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV and give constraints on a ${{\mathit Z}^{\,'}}$ model having ${{\mathit Z}^{\,'}}{{\mathit u}}{{\overline{\mathit t}}}$ coupling. ${{\mathit Z}^{\,'}}$ is assumed to decay invisibly. See their Fig. 6 for limits on $\sigma \cdot{}\mathit B$.
|
51
AAD 2015CD search for decays of Higgs bosons to 4 ${{\mathit \ell}}$ states via ${{\mathit Z}^{\,'}}$ bosons, ${{\mathit H}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit Z}^{\,'}}$ $\rightarrow$ 4 ${{\mathit \ell}}$ or ${{\mathit H}}$ $\rightarrow$ ${{\mathit Z}^{\,'}}{{\mathit Z}^{\,'}}$ $\rightarrow$ 4 ${{\mathit \ell}}$ . See Fig. 5 for the limit on the signal strength of the ${{\mathit H}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit Z}^{\,'}}$ $\rightarrow$ 4 ${{\mathit \ell}}$ process and Fig. 16 for the limit on ${{\mathit H}}$ $\rightarrow$ ${{\mathit Z}^{\,'}}{{\mathit Z}^{\,'}}$ $\rightarrow$ 4 ${{\mathit \ell}}$ .
|
52
KHACHATRYAN 2015F search for monotop production plus large missing $\mathit E_{T}$ events in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV and give constraints on a ${{\mathit Z}^{\,'}}$ model having ${{\mathit Z}^{\,'}}{{\mathit u}}{{\overline{\mathit t}}}$ coupling. ${{\mathit Z}^{\,'}}$ is assumed to decay invisibly. See Fig. 3 for limits on $\sigma \mathit B$.
|
53
KHACHATRYAN 2015O search for narrow ${{\mathit Z}^{\,'}}$ resonance decaying to ${{\mathit Z}}{{\mathit H}}$ in ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV. See their Fig. 6 for limit on $\sigma \mathit B$.
|
54
AAD 2014AT search for a narrow neutral vector boson decaying to ${{\mathit Z}}{{\mathit \gamma}}$ . See their Fig. 3b for the exclusion limit in ${\mathit m}_{{{\mathit Z}^{\,'}}}−\sigma \mathit B$ plane.
|
55
KHACHATRYAN 2014A search for new resonance in the ${{\mathit W}}{{\mathit W}}$ ( ${{\mathit \ell}}{{\mathit \nu}}{{\mathit q}}{{\overline{\mathit q}}}$ ) and the ${{\mathit Z}}{{\mathit Z}}$ ( ${{\mathit \ell}}{{\mathit \ell}}{{\mathit q}}{{\overline{\mathit q}}}$ ) channels using ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$=8 TeV. See their Fig.13 for the exclusion limit on the number of events in the mass-width plane.
|
56
MARTINEZ 2014 use various electroweak data to constrain the ${{\mathit Z}^{\,'}}$ boson in the 3-3-1 models.
|
57
AAD 2013AQ search for a leptophobic top-color ${{\mathit Z}^{\,'}}$ decaying to ${{\mathit t}}{{\overline{\mathit t}}}$ . The quoted limit assumes that ${\Gamma}_{{\mathit Z}^{\,'}}/{\mathit m}_{{{\mathit Z}^{\,'}}}$ = 0.012.
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58
CHATRCHYAN 2013BM search for top-color ${{\mathit Z}^{\,'}}$ decaying to ${{\mathit t}}{{\overline{\mathit t}}}$ using ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$=8 TeV. The quoted limit is for ${\Gamma}_{{\mathit Z}^{\,'}}/{\mathit m}_{{{\mathit Z}^{\,'}}}$ = 0.012.
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59
CHATRCHYAN 2013AP search for top-color leptophobic ${{\mathit Z}^{\,'}}$ decaying to ${{\mathit t}}{{\overline{\mathit t}}}$ using ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$=7 TeV. The quoted limit is for ${\Gamma}_{{\mathit Z}^{\,'}}/{\mathit m}_{{{\mathit Z}^{\,'}}}$ = 0.012.
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60
AAD 2012BV search for narrow resonance decaying to ${{\mathit t}}{{\overline{\mathit t}}}$ using ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$=7 TeV. See their Fig. 7 for limit on $\sigma \cdot{}$B.
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61
AAD 2012K search for narrow resonance decaying to ${{\mathit t}}{{\overline{\mathit t}}}$ using ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$=7 TeV. See their Fig. 5 for limit on $\sigma \cdot{}$B.
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62
AALTONEN 2012AR search for chromophilic ${{\mathit Z}^{\,'}}$ in ${{\mathit p}}{{\overline{\mathit p}}}$ collisions at $\sqrt {s }$ = 1.96 TeV. See their Fig. 5 for limit on $\sigma \cdot{}$B.
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63
AALTONEN 2012N search for ${{\mathit p}}$ ${{\overline{\mathit p}}}$ $\rightarrow$ ${{\mathit t}}{{\mathit Z}^{\,'}}$ , ${{\mathit Z}^{\,'}}$ $\rightarrow$ ${{\overline{\mathit t}}}{{\mathit u}}$ events in ${{\mathit p}}{{\overline{\mathit p}}}$ collisions. See their Fig. 3 for the limit on $\sigma \cdot{}$B.
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64
ABAZOV 2012R search for top-color ${{\mathit Z}^{\,'}}$ boson decaying exclusively to ${{\mathit t}}{{\overline{\mathit t}}}$ . The quoted limit is for ${\Gamma}_{{\mathit Z}^{\,'}}/{\mathit m}_{{{\mathit Z}^{\,'}}}$= 0.012.
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65
CHATRCHYAN 2012AI search for ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit t}}{{\mathit t}}$ events and give constraints on a ${{\mathit Z}^{\,'}}$ model having ${{\mathit Z}^{\,'}}{{\overline{\mathit u}}}{{\mathit t}}$ coupling. See their Fig. 4 for the limit in mass-coupling plane.
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66
Search for resonance decaying to ${{\mathit t}}{{\overline{\mathit t}}}$ . See their Fig. 6 for limit on $\sigma \cdot{}$B.
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67
Search for narrow resonance decaying to ${{\mathit t}}{{\overline{\mathit t}}}$ . See their Fig. 4 for limit on $\sigma \cdot{}$B.
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68
Search for narrow resonance decaying to ${{\mathit t}}{{\overline{\mathit t}}}$ . See their Fig. 3 for limit on $\sigma \cdot{}$B.
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69
CHATRCHYAN 2011O search for same-sign top production in ${{\mathit p}}{{\mathit p}}$ collisions induced by a hypothetical FCNC ${{\mathit Z}^{\,'}}$ at $\sqrt {s }$ = 7 TeV. See their Fig. 3 for limit in mass-coupling plane.
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70
Search for narrow resonance decaying to ${{\mathit t}}{{\overline{\mathit t}}}$ . See their Fig.$~$3 for limit on $\sigma \cdot{}$B.
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71
Search for narrow resonance decaying to ${{\mathit t}}{{\overline{\mathit t}}}$ . See their Fig.$~$2 for limit on $\sigma \cdot{}$B.
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72
BARGER 2003B use the nucleosynthesis bound on the effective number of light neutrino $\delta \mathit N_{{{\mathit \nu}}}$. See their Figs.$~4 - 5$ for limits in general $\mathit E_{6}$ motivated models.
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73
CHO 2000 use various electroweak data to constrain ${{\mathit Z}^{\,'}}$ models assuming ${\mathit m}_{{{\mathit H}}}$=100 GeV. See Fig.$~$2 for limits in general $\mathit E_{6}$-motivated models.
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74
CHO 1998 study constraints on four-Fermi contact interactions obtained from low-energy electroweak experiments, assuming no ${{\mathit Z}}-{{\mathit Z}^{\,'}}$ mixing.
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75
Search for ${{\mathit Z}^{\,'}}$ decaying to dijets at $\sqrt {\mathit s }=1.8$ TeV. For ${{\mathit Z}^{\,'}}$ with electromagnetic strength coupling, no bound is obtained.
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