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https://hdl.handle.net/2440/76814
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dc.contributor.author | Jackson, P. | - |
dc.contributor.author | Soni, N. | - |
dc.contributor.author | White, M. | - |
dc.date.issued | 2012 | - |
dc.identifier.citation | Physical Review Letters, 2012; 109(21):1-18 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.issn | 1079-7114 | - |
dc.identifier.uri | http://hdl.handle.net/2440/76814 | - |
dc.description | Extent: 18p. | - |
dc.description.abstract | A 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.statementofresponsibility | G. Aad ... P. Jackson ... N. Soni ... et al. (ATLAS Collaboration) | - |
dc.language.iso | en | - |
dc.publisher | American Physical Soc | - |
dc.rights | © 2012 CERN, for the ATLAS Collaboration | - |
dc.source.uri | http://dx.doi.org/10.1103/physrevlett.109.211802 | - |
dc.subject | ATLAS Collaboration | - |
dc.title | Search 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.alternative | Search 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.type | Journal article | - |
dc.identifier.doi | 10.1103/PhysRevLett.109.211802 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Jackson, P. [0000-0002-0847-402X] | - |
dc.identifier.orcid | White, M. [0000-0001-5474-4580] | - |
Appears in Collections: | Aurora harvest 4 Chemistry and Physics publications |
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