{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.62446.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1247462"}},{"@id":"https://doi.org/10.1007/JHEP10(2013)189","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ATLAS Collaboration"},"creator":{"@type":"Organization","name":"ATLAS Collaboration"},"datePublished":"2014","description":"CERN-LHC.  The results of a search for pair production of supersymmetric partners of the Standard Model third-generation quarks are reported.  This search uses 20.1 fb^-1 of pp collisions at sqrt(s) = 8 TeV collected during the period from March to December 2012 by the ATLAS experiment at the Large Hadron Collider.  The lightest bottom and top squarks (b1 and t1 respectively) are searched for in a final state with large missing transverse momentum and two jets identified as originating from b-quarks.  No excess of events above the expected level of Standard Model background is found.  The results are used to set upper limits on the visible cross section for processes beyond the Standard Model.  Exclusion limits at the 95% confidence level on the masses of the third-generation squarks are derived in phenomenological supersymmetric R-parity-conserving models in which either the bottom or the top squark is the lightest squark.  The b1 is assumed to decay via b1 --> b chi1^0 (where chi1^0 is the lightest neutralino) and the t1 via t1 --> b chi1^{+/-} (where chi1^{+/-} is the lightest chargino), with undetectable products of the subsequent decay of the chi1^{+/-} due to the small mass splitting between the chi1^{+/-} and the chi1^0.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.62446.v1/t1","@type":"Dataset","description":"Observed exclusion limit at 95% CL in the ( M(SBOTTOM), M(NEUTRALINO) ) mass plane for the sbottom pair production scenario.","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.62446.v1/t2","@type":"Dataset","description":"Observed exclusion limit at 95% CL, when moving the nominal signal cross section up by the 1-sigma theoretical uncertainty, in...","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.62446.v1/t3","@type":"Dataset","description":"Observed exclusion limit at 95% CL, when moving the nominal signal cross section down by the 1-sigma theoretical uncertainty, 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signal efficiency times acceptance in the ( M(STOP), M(NEUTRALINO) ) mass plane...","name":"Table 63"},{"@id":"https://doi.org/10.17182/hepdata.62446.v1/t64","@type":"Dataset","description":"Total experimental systematic uncertainty in percent on the signal efficiency times acceptance in the ( M(STOP), M(NEUTRALINO) ) mass plane...","name":"Table 64"},{"@id":"https://doi.org/10.17182/hepdata.62446.v1/t65","@type":"Dataset","description":"Total number of generated MC events for the stop signal grid in the ( M(CHARGINO), M(NEUTRALINO) ) mass plane with...","name":"Table 65"},{"@id":"https://doi.org/10.17182/hepdata.62446.v1/t66","@type":"Dataset","description":"Signal acceptance in the ( M(CHARGINO), M(NEUTRALINO) ) mass plane with M(STOP) = 300 GEV for the stop pair production...","name":"Table 66"},{"@id":"https://doi.org/10.17182/hepdata.62446.v1/t67","@type":"Dataset","description":"Signal efficiency times acceptance in the ( M(CHARGINO), M(NEUTRALINO) ) mass plane with M(STOP) = 300 GEV for the stop...","name":"Table 67"},{"@id":"https://doi.org/10.17182/hepdata.62446.v1/t68","@type":"Dataset","description":"Total experimental systematic uncertainty in percent on the signal efficiency times acceptance in the ( M(CHARGINO), M(NEUTRALINO) ) mass plane...","name":"Table 68"},{"@id":"https://doi.org/10.17182/hepdata.62446.v1/t69","@type":"Dataset","description":"Total experimental systematic uncertainty in percent on the signal efficiency times acceptance in the ( M(CHARGINO), M(NEUTRALINO) ) mass plane...","name":"Table 69"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1247462?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/62446"}],"inLanguage":"en","name":"Search for direct third-generation squark pair production in final states with missing transverse momentum and two b-jets in sqrt{s}=8 TeV pp collisions with the ATLAS 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