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Search for a light charged Higgs boson in the decay channel H+ → cs̄ in tt̄ events using pp collisions at √s = 7 TeV with the ATLAS detector
| dc.date.accessioned | 2021-09-20T18:21:25Z | |
| dc.date.available | 2021-09-20T18:21:25Z | |
| dc.identifier.uri | https://hdl.handle.net/1721.1/132231 | |
| dc.description.abstract | © 2013, CERN for the benefit of the ATLAS collaboration. A search for a charged Higgs boson (H<sup>+</sup>) in tt decays is presented, where one of the top quarks decays via t →H <sup>+</sup> b, followed by H <sup>+</sup> → two jets (cs). The other top quark decays to Wb, where the W boson then decays into a lepton (e/μ) and a neutrino. The data were recorded in pp collisions at √ s = 7 TeV by the ATLAS detector at the LHC in 2011, and correspond to an integrated luminosity of 4.7 fb<sup>−1</sup>. With no observation of a signal, 95 % confidence level (CL) upper limits are set on the decay branching ratio of top quarks to charged Higgs bosons varying between 5 % and 1 % for H <sup>+</sup> masses between 90 GeV and 150 GeV, assuming B(H <sup>+</sup>→cs) = 100 %. | en_US |
| dc.language.iso | en | |
| dc.publisher | Springer Nature | en_US |
| dc.relation.isversionof | 10.1140/EPJC/S10052-013-2465-Z | en_US |
| dc.rights | Creative Commons Attribution 4.0 International license | en_US |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | en_US |
| dc.source | Springer | en_US |
| dc.title | Search for a light charged Higgs boson in the decay channel H+ → cs̄ in tt̄ events using pp collisions at √s = 7 TeV with the ATLAS detector | en_US |
| dc.type | Article | en_US |
| dc.eprint.version | Final published version | en_US |
| dc.type.uri | http://purl.org/eprint/type/JournalArticle | en_US |
| eprint.status | http://purl.org/eprint/status/PeerReviewed | en_US |
| dc.date.updated | 2019-09-18T15:56:12Z | |
| dspace.date.submission | 2019-09-18T15:56:14Z | |
| mit.metadata.status | Authority Work and Publication Information Needed |
