dc.contributor.author | Sirunyan, A. M. | |
dc.contributor.author | Tumasyan, A. | |
dc.contributor.author | Adam, W. | |
dc.contributor.author | Ambrogi, F. | |
dc.contributor.author | Asilar, E. | |
dc.contributor.author | Bergauer, T. | |
dc.contributor.author | Özdemir, Kadri | |
dc.contributor.author | CMS Collaboration | |
dc.date.accessioned | 2021-06-05T19:59:50Z | |
dc.date.available | 2021-06-05T19:59:50Z | |
dc.date.issued | 2018 | |
dc.identifier.issn | 1029-8479 | |
dc.identifier.uri | https://doi.org/10.1007/JHEP11(2018)152 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12960/752 | |
dc.description | WOS:000451439500001 | en_US |
dc.description.abstract | A search for a Higgs boson decaying into a pair of electrons or muons and a photon is described. Higgs boson decays to a Z boson and a photon (H Z , = e or ), or to two photons, one of which has an internal conversion into a muon pair (H (*) ) were considered. The analysis is performed using a data set recorded by the CMS experiment at the LHC from proton-proton collisions at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 35.9 fb(-1). No significant excess above the background prediction has been found. Limits are set on the cross section for a standard model Higgs boson decaying to opposite-sign electron or muon pairs and a photon. The observed limits on cross section times the corresponding branching fractions vary between 1.4 and 4.0 (6.1 and 11.4) times the standard model cross section for H (*) (H Z ) in the 120-130 GeV mass range of the system. The H (*) and H Z analyses are combined for m(H) =125GeV, obtaining an observed (expected) 95% confidence level upper limit of 3.9 (2.0) times the standard model cross section. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Springer | en_US |
dc.relation.ispartof | Journal on High Energy Physics | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Beyond Standard Model | en_US |
dc.subject | Hadron-Hadron Scattering (Experiments) | en_US |
dc.subject | Higgs Physics | en_US |
dc.title | Search for the decay of a Higgs boson in the ll gamma channel in proton-proton collisions at root s=13 TeV | en_US |
dc.type | article | en_US |
dc.authorid | 0000-0002-0103-1488 | |
dc.department | Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü | en_US |
dc.contributor.institutionauthor | Özdemir, Kadri | |
dc.identifier.doi | 10.1007/JHEP11(2018)152 | |
dc.identifier.issue | 11 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |