Measurements of properties of the Higgs boson decaying into the four-lepton final state in pp collisions at root s=13 TeV
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F17%3A10368003" target="_blank" >RIV/00216208:11320/17:10368003 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21670/17:00320730
Result on the web
<a href="http://dx.doi.org/10.1007/JHEP11(2017)047" target="_blank" >http://dx.doi.org/10.1007/JHEP11(2017)047</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP11(2017)047" target="_blank" >10.1007/JHEP11(2017)047</a>
Alternative languages
Result language
angličtina
Original language name
Measurements of properties of the Higgs boson decaying into the four-lepton final state in pp collisions at root s=13 TeV
Original language description
Properties of the Higgs boson are measured in the H -> ZZ -> 4l (l = e, mu) decay channel. A data sample of proton-proton collisions at root s = 13 TeV, collected with the CMS detector at the LHC and corresponding to an integrated luminosity of 35.9 fb(-1) is used. The signal strength modifier mu, defined as the ratio of the observed Higgs boson rate in the H -> ZZ -> 4l decay channel to the standard model expectation, is measured to be mu = 1.05(-0.17)(+0.19) at m(H) = 125.09 GeV, the combined ATLAS and CMS measurement of the Higgs boson mass. The signal strength modifiers for the individual Higgs boson production modes are also measured. The cross section in the fiducial phase space defined by the requirements on lepton kinematics and event topology is measured to be 2.92(-0.44)(+0.48)(stat) (+0.28)(-0.24)(syst) fb, which is compatible with the standard model prediction of 2.76 +/- 0.14 fb. Differential cross sections are reported as a function of the transverse momentum of the Higgs boson, the number of associated jets, and the transverse momentum of the leading associated jet. The Higgs boson mass is measured to be m(H) = 125.26 +/- 0.21 GeV and the width is constrained using the on-shell invariant mass distribution to be Gamma(H) < 1.10 GeV, at 95% confidence level.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10304 - Nuclear physics
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of High Energy Physics [online]
ISSN
1029-8479
e-ISSN
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Volume of the periodical
2017
Issue of the periodical within the volume
11
Country of publishing house
DE - GERMANY
Number of pages
55
Pages from-to
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UT code for WoS article
000415210800001
EID of the result in the Scopus database
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