dc.contributor.author | Khachatryan, V. | |
dc.contributor.author | Sirunyan, A. M. | |
dc.contributor.author | Tumasyan, A. | |
dc.contributor.author | Adam, W. | |
dc.date.accessioned | 2019-12-13T06:34:36Z | |
dc.date.available | 2019-12-13T06:34:36Z | |
dc.date.issued | 2016 | |
dc.identifier.issn | 0370-2693 | |
dc.identifier.uri | https://doi.org/10.1016/j.physletb.2016.05.003 | |
dc.identifier.uri | http://hdl.handle.net/11655/18461 | |
dc.description.abstract | A search is reported for a light pseudoscalar Higgs boson decaying to a pair of tau leptons, produced in association with a b (b) over bar pair, in the context of two-Higgs-doublet models. The results are based on pp collision data at a centre-of-mass energy of 8 TeV collected by the CMS experiment at the LHC and corresponding to an integrated luminosity of 19.7 fb(-1). Pseudoscalar boson masses between 25 and 80 GeV are probed. No evidence for a pseudoscalar boson is found and upper limits are set on the product of cross section and branching fraction to tau pairs between 7 and 39 pb at the 95% confidence level. This excludes pseudoscalar A bosons with masses between 25 and 80 GeV, with SM-like Higgs boson negative couplings to down-type fermions, produced in association with bb pairs, in Type II, two-Higgs-doublet models. (C) 2016 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommonnorg/licensesiby/4.01). | |
dc.language.iso | en | |
dc.publisher | Elsevier | |
dc.relation.isversionof | 10.1016/j.physletb.2016.05.003 | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.subject | Astronomy & Astrophysics | |
dc.subject | Physics | |
dc.title | Search for a Low-Mass Pseudoscalar Higgs Boson Produced in Association With a B(B)Over-Bar Pair in Pp Collisions at Root S=8 Tev | |
dc.type | info:eu-repo/semantics/article | |
dc.type | info:eu-repo/semantics/publishedVersion | |
dc.relation.journal | Physics Letters B | |
dc.contributor.department | Fizik Mühendisliği | |
dc.identifier.volume | 758 | |
dc.identifier.startpage | 296 | |
dc.identifier.endpage | 320 | |
dc.description.index | WoS | |
dc.description.index | Scopus | |