Please use this identifier to cite or link to this item: https://hdl.handle.net/2440/76814
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dc.contributor.authorJackson, P.-
dc.contributor.authorSoni, N.-
dc.contributor.authorWhite, M.-
dc.date.issued2012-
dc.identifier.citationPhysical Review Letters, 2012; 109(21):1-18-
dc.identifier.issn0031-9007-
dc.identifier.issn1079-7114-
dc.identifier.urihttp://hdl.handle.net/2440/76814-
dc.descriptionExtent: 18p.-
dc.description.abstractA search for direct pair production of supersymmetric top squarks (t(1)) is presented, assuming the t(1) decays into a top quark and the lightest supersymmetric particle, χ(1)(0), and that both top quarks decay to purely hadronic final states. A total of 16 (4) events are observed compared to a predicted standard model background of 13.5(-3.6)(+3.7)(4.4(-1.3)(+1.7)) events in two signal regions based on ∫Ldt = 4.7 fb(-1) of pp collision data taken at sqrt[s] = 7 TeV with the ATLAS detector at the LHC. An exclusion region in the t(1) versus χ(1)(0) mass plane is evaluated: 370<m(t)(1)}<465 GeV is excluded for m(χ)(1)(0) ~ 0 GeV while m(t)(1) = 445 GeV is excluded for m(χ)(1)(0) ≤ 50 GeV.-
dc.description.statementofresponsibilityG. Aad ... P. Jackson ... N. Soni ... et al. (ATLAS Collaboration)-
dc.language.isoen-
dc.publisherAmerican Physical Soc-
dc.rights© 2012 CERN, for the ATLAS Collaboration-
dc.source.urihttp://dx.doi.org/10.1103/physrevlett.109.211802-
dc.subjectATLAS Collaboration-
dc.titleSearch for a supersymmetric partner to the top quark in final states with jets and missing transverse momentum at √s=7 TeV with the ATLAS detector-
dc.title.alternativeSearch for a supersymmetric partner to the top quark in final states with jets and missing transverse momentum at root s=7 TeV with the ATLAS detector-
dc.typeJournal article-
dc.identifier.doi10.1103/PhysRevLett.109.211802-
pubs.publication-statusPublished-
dc.identifier.orcidJackson, P. [0000-0002-0847-402X]-
dc.identifier.orcidWhite, M. [0000-0001-5474-4580]-
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Chemistry and Physics publications

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