Publication: Combination of Searches for Higgs Boson Pair Production in Proton-Proton Collisions at root s=13 TeV
Дата
2019
Авторы
Sirunyan, A. M.
Tumasyan, A.
Adam, W.
Ambrogi, F.
Matveev, V.
Chadeeva, M.
Parygin, P.
Philippov, D.
Polikarpov, S.
Popova, E.
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Аннотация
This Letter describes a search for Higgs boson pair production using the combined results from four final states: bb gamma gamma, bb tau tau, bbbb, and bbVV, where V represents a W or Z boson. The search is performed using data collected in 2016 by the CMS experiment from LHC proton-proton collisions at root s = 13 TeV, corresponding to an integrated luminosity of 35.9 fb(-1). Limits are set on the Higgs boson pair production cross section. A 95% confidence level observed (expected) upper limit on the non-resonant production cross section is set at 22.2 (12.8) times the standard model value. A search for narrow resonances decaying to Higgs boson pairs is also performed in the mass range 250-3000 GeV. No evidence for a signal is observed, and upper limits are set on the resonance production cross section.
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Цитирование
Combination of Searches for Higgs Boson Pair Production in Proton-Proton Collisions at root s=13 TeV / Sirunyan, AM [et al.] // Physical Review Letters. - 2019. - 122. - № 12. - 10.1103/PhysRevLett.122.121803
URI
https://www.doi.org/10.1103/PhysRevLett.122.121803
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http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000462936700008
https://openrepository.mephi.ru/handle/123456789/16805