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A measurement of the Higgs boson mass in the diphoton decay channel in proton-proton collisions at √s = 13 TeV
Abstract
A measurement of the Higgs boson mass in the diphoton decay channel is performed using proton-proton collision data at a center-of-mass energy of 13 TeV. The data set recorded with the CMS detector between 2016 and 2018 is used, corresponding to an integrated luminosity of 138 fb−1. A refined detector calibration and new analysis techniques are employed to improve the precision of the results compared to earlier measurements. The Higgs boson mass is measured to be mH = 125.13 ± 0.15 GeV = 125.13 ± 0.10 (stat) ± 0.12 (syst) GeV. In addition, a combination with the mass measurement at center-of-mass energies of 7 and 8 TeV in the diphoton final state is performed resulting in mH = 125.06 ± 0.14 GeV = 125.06 ± 0.09 (stat) ± 0.11 (syst) GeV.
Related
- Constraint on the Higgs boson width in the diphoton final state using signal-background interference in proton-proton collisions at √s = 13 TeV
- Search for dark photons from Higgs boson decays in the gluon-gluon fusion channel in proton-proton collisions at √s=13.6 TeV with the ATLAS detector
- Search for dark photons from Higgs boson decays in the gluon-gluon fusion channel in proton-proton collisions at √s=13.6 TeV with the ATLAS detector
- Search for the nonresonant production of a pair of additional Higgs bosons in the type-X two-Higgs-doublet model in proton-proton collisions at √s = 13 TeV
- Search for nonresonant triple Higgs boson production in the final state with six bottom quarks in proton-proton collisions at √s = 13 TeV
BibTeX
@misc{collaboration2026measurement,
title = {{A measurement of the Higgs boson mass in the diphoton decay channel in proton-proton collisions at $\sqrts$ = 13 TeV}},
author = {CMS Collaboration},
howpublished = {arXiv},
year = {2026},
month = oct,
doi = {10.48550/arxiv.2607.28396},
eprint = {2607.28396},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2607.28396},
note = {CC BY 4.0},
}
RIS
TY - UNPB
TI - A measurement of the Higgs boson mass in the diphoton decay channel in proton-proton collisions at √s = 13 TeV
AU - CMS Collaboration
PY - 2026
DA - 2026/10/05
PB - arXiv
DO - 10.48550/arxiv.2607.28396
UR - https://arxiv.org/abs/2607.28396
AB - A measurement of the Higgs boson mass in the diphoton decay channel is performed using proton-proton collision data at a center-of-mass energy of 13 TeV. The data set recorded with the CMS detector between 2016 and 2018 is used, corresponding to an integrated luminosity of 138 fb^−1. A refined detector calibration and new analysis techniques are employed to improve the precision of the results compared to earlier measurements. The Higgs boson mass is measured to be m_H = 125.13 ± 0.15 GeV = 125.13 ± 0.10 (stat) ± 0.12 (syst) GeV. In addition, a combination with the mass measurement at center-of-mass energies of 7 and 8 TeV in the diphoton final state is performed resulting in m_H = 125.06 ± 0.14 GeV = 125.06 ± 0.09 (stat) ± 0.11 (syst) GeV.
ER -