Higgs couplings

Gauge boson coupling (${{\mathit \kappa}_{{{V}}}}$)

INSPIRE   JSON  (beta) PDGID:
S126KVC
VALUE CL% DOCUMENT ID TECN  COMMENT
$\bf{ 1.023 \pm0.026}$ OUR AVERAGE
$0.99$ $\pm0.05$ 1
TUMASYAN
2023W
 CMS 13 TeV, ${{\mathit H}}$ $\rightarrow$ ${{\mathit W}}{{\mathit W}^{*}}$
$1.035$ $\pm0.031$ 2
ATLAS
2022
ATLS ${{\mathit p}}{{\mathit p}}$, 13 TeV
• • We do not use the following data for averages, fits, limits, etc. • •
$-3.7\text{ to }3.8 $ 95 3
HAYRAPETYAN
2024AW
 CMS 13 TeV, ${{\mathit V}}{{\mathit H}}{{\mathit H}}$, ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit b}}{{\overline{\mathit b}}}$
$1.02$ ${}^{+0.06}_{-0.05}$ 4
AAD
2023Y
 ATLS 13 TeV, ${{\mathit H}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$
$1.014$ 5
CMS
2022
CMS ${{\mathit p}}{{\mathit p}}$, 13 TeV
1  TUMASYAN 2023W measure Higgs production rates with ${{\mathit H}}$ $\rightarrow$ ${{\mathit W}}{{\mathit W}^{*}}$ at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV with 138 fb${}^{-1}$ data, assuming ${\mathit m}_{{{\mathit H}}}$ = 125.38 GeV. See their Fig. 25 for the 68$\%$ and 95$\%$ CL contours in the ${{\mathit \kappa}_{{{V}}}}−{{\mathit \kappa}_{{{f}}}}$ plane.
2  ATLAS 2022 report combined results (see their Extended Data Table 1) using up to 139 fb${}^{-1}$ of data at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV, assuming ${\mathit m}_{{{\mathit H}}}$ = 125.09 GeV, $\kappa _{V}{}\geq{}$ 0, and $\kappa _{F}{}\geq{}$ 0 (${{\mathit B}}_{inv}$ = ${{\mathit B}}_{undetected}$ = 0). See their Fig. 4.
3  HAYRAPETYAN 2024AW search for non-resonant ${{\mathit H}}{{\mathit H}}$ production in association with a vector boson using ${{\mathit H}}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}{{\mathit b}}{{\overline{\mathit b}}}$ with data of 138 fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. The vector boson decays both leptonically (${{\mathit W}}$ $\rightarrow$ ${{\mathit \ell}}{{\mathit \nu}}$, ${{\mathit Z}}$ $\rightarrow$ ${{\mathit \ell}}{{\mathit \ell}}$, ${{\mathit \nu}}{{\mathit \nu}}$, ${{\mathit \ell}}$ = ${{\mathit e}}$ , ${{\mathit \mu}}$) and hadronically. See their Fig. 19. All other Higgs couplings are fixed to the SM values.
4  AAD 2023Y measure Higgs production rates with ${{\mathit H}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$ at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV with 139 fb${}^{-1}$ data, assuming ${\mathit m}_{{{\mathit H}}}$ = 125.09 GeV. See their Fig. 23 for the 68$\%$ and 95$\%$ CL contours in the ${{\mathit \kappa}_{{{V}}}}−{{\mathit \kappa}_{{{F}}}}$ plane, where ${{\mathit \kappa}_{{{F}}}}$ $>$ 0 is assumed.
5  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. See their Fig. 3 left.
References