Measurements of Higgs boson properties in the diphoton decay channel in proton-proton collisions at √s = 13 TeV
View/ Open
Date
2018Type
Subject
Abstract
Measurements of Higgs boson properties in the H ! decay channel are reported. The analysis is based on data collected by the CMS experiment in protonproton collisions at p s = 13TeV during the 2016 LHC running period, corresponding to an integrated luminosity of 35.9 fb1. Allowing the Higgs mass to oat, the measurement yields a signal strength relative to the standard model prediction of 1:18+0:17 0:14 = 1:18+0:12 0:11(stat)+0:09 0:07(syst)+0:07 0:06(theo), which is largely insensitiv ...
Measurements of Higgs boson properties in the H ! decay channel are reported. The analysis is based on data collected by the CMS experiment in protonproton collisions at p s = 13TeV during the 2016 LHC running period, corresponding to an integrated luminosity of 35.9 fb1. Allowing the Higgs mass to oat, the measurement yields a signal strength relative to the standard model prediction of 1:18+0:17 0:14 = 1:18+0:12 0:11(stat)+0:09 0:07(syst)+0:07 0:06(theo), which is largely insensitive to the exact Higgs mass around 125 GeV. Signal strengths associated with the di erent Higgs boson production mechanisms, couplings to bosons and fermions, and e ective couplings to photons and gluons are also measured. ...
In
The journal of high energy physics. Trieste. No. 11 (Nov. 2018), 185, 59 p.
Source
Foreign
Collections
-
Journal Articles (40021)Exact and Earth Sciences (6101)
This item is licensed under a Creative Commons License