Higgs couplings

gluon effective coupling (${{\mathit \kappa}_{{{gluon}}}}$)

INSPIRE   PDGID:
S126KGL
VALUE DOCUMENT ID TECN  COMMENT
• • We do not use the following data for averages, fits, limits, etc. • •
$0.95$ $\pm0.07$ 1, 2
ATLAS
2022
ATLS ${{\mathit p}}{{\mathit p}}$ , 13 TeV
$0.94$ ${}^{+0.07}_{-0.06}$ 1, 3
ATLAS
2022
ATLS ${{\mathit p}}{{\mathit p}}$ , 13 TeV
$0.92$ $\pm0.08$ 4
CMS
2022
CMS ${{\mathit p}}{{\mathit p}}$ , 13 TeV
1  ATLAS 2022 report combined results (see their Extended Data Table 1) using up to 139fb${}^{-1}$ of data at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV, assuming ${\mathit m}_{{{\mathit H}}}$ = 125.09 GeV. Coupling strength modifiers including effective photon, ${{\mathit Z}}{{\mathit \gamma}}$ andgluon are measured. See their Fig. 6.
2  ${{\mathit B}_{{{inv}}}}$ = ${{\mathit B}_{{{undetected}}}}$ = 0 is assumed.
3  ${{\mathit B}_{{{inv}}}}$ floating, ${{\mathit B}_{{{undetected}}}}{}\geq{}$ 0, and $\kappa _{V}{}\leq{}$ 1 are assumed.
4  CMS 2022 report combined results (see their Extended Data Table 2) using up to 138 fb${}^{-1}$ of data at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV, assuming ${\mathit m}_{{{\mathit H}}}$ = 125.38 GeV. Coupling strength modifiers including effective photon, ${{\mathit Z}}{{\mathit \gamma}}$ and gluon are measured. See their Fig. 4 left.
References:
ATLAS 2022
NAT 607 52 A detailed map of Higgs boson interactions by the ATLAS experiment ten years after the discovery
Also
NAT 612 E24 (errat.) A detailed map of Higgs boson interactions by the ATLAS experiment ten years after the discovery
CMS 2022
NAT 607 60 A portrait of the Higgs boson by the CMS experiment ten years after the discovery