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Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in √(s)=7 TeV proton-proton collisions

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Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in √(s)=7 TeV proton-proton collisions

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dc.contributor.author	ATLAS Collaboration
dc.contributor.author	Mitsou, Vasiliki
dc.contributor.author	Fuster Verdú, Juan A.
dc.contributor.author	Ferrer Soria, Antonio
dc.contributor.author	Castillo Giménez, María Victoria
dc.contributor.author	Cabrera Urbán, Susana
dc.contributor.author	García García, Carmen
dc.contributor.author	Higón Rodríguez, Emilio
dc.contributor.author	Martí García, Salvador
dc.contributor.author	Ros Martínez, Eduardo
dc.contributor.author	González de la Hoz, Santiago
dc.contributor.author	Salt Cairols, José
dc.contributor.author	Valls Ferrer, Juan Antonio
dc.contributor.author	Kaci, Mohammed
dc.contributor.author	Fiorini, Luca
dc.contributor.author	Hernández Jiménez, Yesenia
dc.contributor.author	Lacasta Llácer, Carlos
dc.contributor.author	Villaplana Pérez, Miguel
dc.date.accessioned	2014-06-25T08:46:04Z
dc.date.available	2014-06-25T08:46:04Z
dc.date.issued	2012
dc.identifier.citation	ATLAS Collaboration Mitsou, Vasiliki Fuster Verdú, Juan A. Ferrer Soria, Antonio Castillo Giménez, María Victoria Cabrera Urbán, Susana García García, Carmen Higón Rodríguez, Emilio Martí García, Salvador Ros Martínez, Eduardo González de la Hoz, Santiago Salt Cairols, José Valls Ferrer, Juan Antonio Kaci, Mohammed Fiorini, Luca Hernández Jiménez, Yesenia Lacasta Llácer, Carlos Villaplana Pérez, Miguel 2012 Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in √(s)=7 TeV proton-proton collisions Physics Letters B 710 1 67 85
dc.identifier.uri	http://hdl.handle.net/10550/36582
dc.description.abstract	A search for squarks and gluinos in events containing jets, missing transverse momentum and no electrons or muons is presented. The data were recorded in 2011 by the ATLAS experiment in root s = 7 TeV proton-proton collisions at the Large Hadron Collider. No excess above the Standard Model background expectation is observed in 1.04 fb(-1) of data. Gluino and squark masses below 700 GeV and 875 GeV respectively are excluded at the 95% confidence level in simplified models containing only squarks of the first two generations, a gluino octet and a massless neutralino. The exclusion limit increases to 1075 GeV for squarks and gluinos of equal mass. In MSUGRA/CMSSM models with tan beta = 10, A(0) = 0 and μ> 0, squarks and gluinos of equal mass are excluded for masses below 950 GeV. These limits extend the region of supersymmetric parameter space excluded by previous measurements.
dc.relation.ispartof	Physics Letters B, 2012, vol. 710, num. 1, p. 67-85
dc.subject	Partícules (Física nuclear)
dc.subject	Acceleradors de partícules
dc.subject	Col·lisions (Física nuclear)
dc.subject	Detectors de radiació
dc.title	Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in √(s)=7 TeV proton-proton collisions
dc.type	journal article	es_ES
dc.date.updated	2014-06-25T08:46:04Z
dc.identifier.doi	10.1016/j.physletb.2012.02.051
dc.identifier.idgrec	083440
dc.rights.accessRights	open access	es_ES
dc.identifier.url	10.1016/j.physletb.2012.02.051