Search for a supersymmetric partner to the top quark in final states with jets and missing transverse momentum at sqrt[s] = 7 TeV with the ATLAS detector.

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dc.contributor.author Aad, G
dc.contributor.author Abajyan, T
dc.contributor.author Abbott, B
dc.contributor.author Abdallah, J
dc.contributor.author Abdel Khalek, S
dc.contributor.author Abdelalim, A A
dc.contributor.author Abdinov, O
dc.contributor.author Aben, R
dc.contributor.author Abi, B
dc.contributor.author Abolins, M
dc.contributor.author Abouzeid, O S
dc.contributor.author Abramowicz, H
dc.contributor.author Abreu, H
dc.contributor.author Acharya, B S
dc.contributor.author Adamczyk, L
dc.contributor.author Adams, D L
dc.contributor.author Addy, T N
dc.contributor.author Adelman, J
dc.contributor.author Adomeit, S
dc.contributor.author Adragna, P
dc.contributor.author Adye, T
dc.contributor.author Aefsky, S
dc.contributor.author Aguilar-Saavedra, J A
dc.contributor.author Agustoni, M
dc.contributor.author Aharrouche, M
dc.contributor.author Ahlen, S P
dc.contributor.author Ahles, F
dc.contributor.author Ahmad, A
dc.contributor.author Ahsan, M
dc.contributor.author Aielli, G
dc.contributor.author Akdogan, T
dc.contributor.author Akesson, T P A
dc.contributor.author Akimoto, G
dc.contributor.author Akimov, A V
dc.contributor.author Alam, M S
dc.contributor.author Alam, M A
dc.contributor.author Albert, J
dc.contributor.author Albrand, S
dc.contributor.author Aleksa, M
dc.contributor.author Aleksandrov, I N
dc.contributor.author Alessandria, F
dc.contributor.author Alexa, C
dc.contributor.author Alexander, G
dc.contributor.author Alexandre, G
dc.contributor.author Alexopoulos, T
dc.contributor.author Alhroob, M
dc.contributor.author Aliev, M
dc.contributor.author Alimonti, G
dc.contributor.author Alison, J
dc.contributor.author Allbrooke, B M M
dc.contributor.author Allport, P P
dc.contributor.author Allwood-Spiers, S E
dc.contributor.author Almond, J
dc.contributor.author Aloisio, A
dc.contributor.author Alon, R
dc.contributor.author Alonso, A
dc.contributor.author Alonso, F
dc.contributor.author Altheimer, A
dc.contributor.author Alvarez Gonzalez, B
dc.contributor.author Alviggi, M G
dc.contributor.author Amako, K
dc.contributor.author Amelung, C
dc.contributor.author Ammosov, V V
dc.contributor.author Amor Dos Santos, S P
dc.contributor.author Amorim, A
dc.contributor.author Amram, N
dc.contributor.author Anastopoulos, C
dc.contributor.author Ancu, L S
dc.contributor.author Andari, N
dc.contributor.author Andeen, T
dc.contributor.author Anders, C F
dc.contributor.author Anders, G
dc.contributor.author Anderson, K J
dc.contributor.author Andreazza, A
dc.contributor.author Andrei, V
dc.contributor.author Anduaga, X S
dc.contributor.author Anger, P
dc.contributor.author Angerami, A
dc.contributor.author Anghinolfi, F
dc.contributor.author Anisenkov, A
dc.contributor.author Anjos, N
dc.contributor.author Annovi, A
dc.contributor.author Antonaki, A
dc.contributor.author Antonelli, M
dc.contributor.author Antonov, A
dc.contributor.author Antos, J
dc.contributor.author Anulli, F
dc.contributor.author Aoki, M
dc.contributor.author Aoun, S
dc.contributor.author Aperio Bella, L
dc.contributor.author Apolle, R
dc.contributor.author Arabidze, G
dc.contributor.author Aracena, I
dc.contributor.author Arai, Y
dc.contributor.author Arce, A T H
dc.contributor.author Arfaoui, S
dc.contributor.author Arguin, J-F
dc.contributor.author Arik, E
dc.contributor.author Arik, M
dc.contributor.author Armbruster, A J
dc.date.accessioned 2019-01-17T19:55:27Z
dc.date.available 2019-01-17T19:55:27Z
dc.date.issued 2012
dc.identifier.citation Phys. Rev. Lett. 109, 211802
dc.identifier.issn 1079-7114
dc.identifier.uri https://hdl.handle.net/10192/36176
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, _(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 _(1)(0) mass plane is evaluated: 370<m(t)(1)}<465 GeV is excluded for m(_)(1)(0) ~ 0 GeV while m(t)(1) = 445 GeV is excluded for m(_)(1)(0) _ 50 GeV.
dc.format.extent 1 file
dc.language English
dc.language.iso eng
dc.publisher American Physical Society
dc.relation.isversionof https://dx.doi.org/10.1103/PhysRevLett.109.211802
dc.rights Creative Commons Attribution 3.0 Unported
dc.rights.uri http://creativecommons.org/licenses/by/3.0/
dc.subject Scalar Top
dc.subject Supergauge Transformations
dc.subject P(P)Over-Bar Collisions
dc.subject E(+)E(-) Collisions
dc.subject Pair Production
dc.subject Leptons
dc.subject Models
dc.subject Generators
dc.subject Particle
dc.subject Currents
dc.subject Scalar Top
dc.subject Supergauge Transformations
dc.subject P(P)Over-Bar Collisions
dc.subject E(+)E(-) Collisions
dc.subject Pair Production
dc.subject Leptons
dc.subject Models
dc.subject Generators
dc.subject Particle
dc.subject Currents
dc.subject article
dc.title Search for a supersymmetric partner to the top quark in final states with jets and missing transverse momentum at sqrt[s] = 7 TeV with the ATLAS detector.
dc.type Article
dc.contributor.department Department of Physics
dc.relation.journal Physical Review Letters


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