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Combined measurement of the Higgs Boson mass in pp collisions at sv=7 and 8 TeV with the ATLAS and CMS experiments

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posted on 2023-06-08, 22:32 authored by Antonella De SantoAntonella De Santo, Fabrizio SalvatoreFabrizio Salvatore, Iacopo Vivarelli, Alessandro CerriAlessandro Cerri, Lily AsquithLily Asquith, Benedict AllbrookeBenedict Allbrooke, Carlos Chavez Barajas, Itzebelt Santoyo Castillo, Tina Potter, Kerim Suruliz, Mark SuttonMark Sutton, and others (ATLAS collaboration)
A measurement of the Higgs boson mass is presented based on the combined data samples of the ATLAS and CMS experiments at the CERN LHC in the H??? and H?ZZ?4l decay channels. The results are obtained from a simultaneous fit to the reconstructed invariant mass peaks in the two channels and for the two experiments. The measured masses from the individual channels and the two experiments are found to be consistent among themselves. The combined measured mass of the Higgs boson is mH=125.09±0.21?(stat)±0.11?(syst)??GeV.

History

Publication status

  • Published

File Version

  • Published version

Journal

Physical Review Letters

ISSN

0031-9007

Publisher

American Physical Society

Issue

191803

Volume

114

Department affiliated with

  • Physics and Astronomy Publications

Full text available

  • Yes

Peer reviewed?

  • Yes

Legacy Posted Date

2015-09-16

First Open Access (FOA) Date

2015-09-16

First Compliant Deposit (FCD) Date

2015-09-16

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