Search for Strong Production of Supersymmetric Particles in Final States with Missing Transverse Momentum and at Least Three B-Jets at √s̅ = 8 TeV Proton-Proton Collisions with the ATLAS Detector

dc.contributor.ORCID0000-0003-0867-2189 (Lou, X)en_US
dc.contributor.VIAF250674117 (Izen, JM)en_US
dc.contributor.VIAF250674117 (Izen, JM)
dc.contributor.authorAad, G.en_US
dc.contributor.authorAbbott, B.en_US
dc.contributor.authorAbdallah, J.en_US
dc.contributor.authorAbdel Khalek, S.en_US
dc.contributor.authorAbdinov, O.en_US
dc.contributor.authorAben, R.en_US
dc.contributor.authorAbi, B.en_US
dc.contributor.authorIzen, Joseph M.en_US
dc.contributor.authorLeyton, Michaelen_US
dc.contributor.authorLou, Xinchouen_US
dc.contributor.authorNamasivayam, Harisankaren_US
dc.contributor.authorReeves, Kendallen_US
dc.contributor.authorATLAS Collaborationen_US
dc.contributor.utdAuthorIzen, Joseph M.en_US
dc.contributor.utdAuthorLeyton, Michaelen_US
dc.contributor.utdAuthorNamasivayam, Harisankaren_US
dc.contributor.utdAuthorReeves, Kendallen_US
dc.contributor.utdAuthorLou, Xinchouen_US
dc.date.accessioned2014-12-19T22:56:21Z
dc.date.available2014-12-19T22:56:21Z
dc.date.created2014-10-03en_US
dc.date.issued2014-10-03en_US
dc.description.abstractThis paper reports the results of a search for strong production of supersymmetric particles in 20.1 fb⁻¹ of proton-proton collisions at a centre-of-mass energy of 8 TeV using the ATLAS detector at the LHC. The search is performed separately in events with either zero or at least one high-p_T lepton (electron or muon), large missing transverse momentum, high jet multiplicity and at least three jets identified as originated from the fragmentation of a b-quark. No excess is observed with respect to the Standard Model predictions. The results are interpreted in the context of several supersymmetric models involving gluinos and scalar top and bottom quarks, as well as a mSUGRA/CMSSM model. Gluino masses up to 1340 GeV are excluded, depending on the model, significantly extending the previous ATLAS limits.en_US
dc.identifier.bibliographicCitationAad, G., B. Abbott, J. Abdallah, S. Abdel Khalek, et al. 2014. "Search for strong production of supersymmetric particles in final states with missing transverse momentum and at least three b-jets at √s̅ = 8 TeV proton-proton collisions with the ATLAS detector." Journal of High Energy Physics 10(024), doi:10.1007/JHEP10(2014)024en_US
dc.identifier.issn1029-8479en_US
dc.identifier.issue24en_US
dc.identifier.urihttp://hdl.handle.net/10735.1/4239
dc.identifier.volume10en_US
dc.language.isoen_USen_US
dc.publisherSpringeren_US
dc.relation.urihttp://dx.doi.org/10.1007/JHEP10(2014)024
dc.rightsCC BY 4.0 (Attribution)en_US
dc.rights©2013 Springer.en_US
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en_US
dc.sourceJournal of High Energy Physics
dc.subjectQuantum field theoryen_US
dc.subjectParticles (Nuclear physics)en_US
dc.subjectQuantum gravityen_US
dc.subjectJets (Nuclear physics)en_US
dc.subjectString modelsen_US
dc.titleSearch for Strong Production of Supersymmetric Particles in Final States with Missing Transverse Momentum and at Least Three B-Jets at √s̅ = 8 TeV Proton-Proton Collisions with the ATLAS Detectoren_US
dc.typeTexten_US
dc.type.genreArticleen_US

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