Search for direct third-generation squark pair production in final states with missing transverse momentum and two b-jets in √s = 8TeV pp collisions with the ATLAS detector

Journal of High Energy Physics 2013.10 (2013): 189 reproduced by permission of Scuola Internazionale Superiore di Studi Avanzati (SISSA)

Bibliographic Details
Authors: ATLAS Collaboration, Aad, G., Arnal, V., Barreiro Alonso, Fernando, Cantero, J., de la Torre, H., Peso Malagón, José del, Glasman Kuguel, Claudia Beatriz, Labarga Echeverría, Luis Alfonso, Llorente Merino, J., Terrón Cuadrado, Juan
Format: article
Publication Date:2013
Country:España
Institution:Universidad Autónoma de Madrid
Repository:Biblos-e Archivo. Repositorio Institucional de la UAM
Language:English
OAI Identifier:oai:repositorio.uam.es:10486/663894
Online Access:http://hdl.handle.net/10486/663894
https://dx.doi.org/10.1007/JHEP10(2013)189
Access Level:Open access
Keyword:Hadron-hadron scattering
Supersymmetry
Física
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spelling Search for direct third-generation squark pair production in final states with missing transverse momentum and two b-jets in √s = 8TeV pp collisions with the ATLAS detectorATLAS CollaborationAad, G.Arnal, V.Barreiro Alonso, FernandoCantero, J.de la Torre, H.Peso Malagón, José delGlasman Kuguel, Claudia BeatrizLabarga Echeverría, Luis AlfonsoLlorente Merino, J.Terrón Cuadrado, JuanHadron-hadron scatteringSupersymmetryFísicaJournal of High Energy Physics 2013.10 (2013): 189 reproduced by permission of Scuola Internazionale Superiore di Studi Avanzati (SISSA)Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAMThe 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 √s = 8 TeV collected by the ATLAS experiment at the Large Hadron Collider. The lightest bottom and top squarks (b∼1 and t∼1 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-parityconserving models in which either the bottom or the top squark is the lightest squark. The b∼1 is assumed to decay via b∼1→ bχ∼1 and the t∼1 via t∼1→ bχ∼ 1±, with undetectable products of the subsequent decay of the χ∼1± due to the small mass splitting between the χ∼1± and the χ∼0 1Springer VerlagSISSA 2013Departamento de Física TeóricaFacultad de Ciencias20132013-10-29research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/663894https://dx.doi.org/10.1007/JHEP10(2013)189reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/6638942026-06-23T12:46:27Z
dc.title.none.fl_str_mv Search for direct third-generation squark pair production in final states with missing transverse momentum and two b-jets in √s = 8TeV pp collisions with the ATLAS detector
title Search for direct third-generation squark pair production in final states with missing transverse momentum and two b-jets in √s = 8TeV pp collisions with the ATLAS detector
spellingShingle Search for direct third-generation squark pair production in final states with missing transverse momentum and two b-jets in √s = 8TeV pp collisions with the ATLAS detector
ATLAS Collaboration
Hadron-hadron scattering
Supersymmetry
Física
title_short Search for direct third-generation squark pair production in final states with missing transverse momentum and two b-jets in √s = 8TeV pp collisions with the ATLAS detector
title_full Search for direct third-generation squark pair production in final states with missing transverse momentum and two b-jets in √s = 8TeV pp collisions with the ATLAS detector
title_fullStr Search for direct third-generation squark pair production in final states with missing transverse momentum and two b-jets in √s = 8TeV pp collisions with the ATLAS detector
title_full_unstemmed Search for direct third-generation squark pair production in final states with missing transverse momentum and two b-jets in √s = 8TeV pp collisions with the ATLAS detector
title_sort Search for direct third-generation squark pair production in final states with missing transverse momentum and two b-jets in √s = 8TeV pp collisions with the ATLAS detector
dc.creator.none.fl_str_mv ATLAS Collaboration
Aad, G.
Arnal, V.
Barreiro Alonso, Fernando
Cantero, J.
de la Torre, H.
Peso Malagón, José del
Glasman Kuguel, Claudia Beatriz
Labarga Echeverría, Luis Alfonso
Llorente Merino, J.
Terrón Cuadrado, Juan
author ATLAS Collaboration
author_facet ATLAS Collaboration
Aad, G.
Arnal, V.
Barreiro Alonso, Fernando
Cantero, J.
de la Torre, H.
Peso Malagón, José del
Glasman Kuguel, Claudia Beatriz
Labarga Echeverría, Luis Alfonso
Llorente Merino, J.
Terrón Cuadrado, Juan
author_role author
author2 Aad, G.
Arnal, V.
Barreiro Alonso, Fernando
Cantero, J.
de la Torre, H.
Peso Malagón, José del
Glasman Kuguel, Claudia Beatriz
Labarga Echeverría, Luis Alfonso
Llorente Merino, J.
Terrón Cuadrado, Juan
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Física Teórica
Facultad de Ciencias
dc.subject.none.fl_str_mv Hadron-hadron scattering
Supersymmetry
Física
topic Hadron-hadron scattering
Supersymmetry
Física
description Journal of High Energy Physics 2013.10 (2013): 189 reproduced by permission of Scuola Internazionale Superiore di Studi Avanzati (SISSA)
publishDate 2013
dc.date.none.fl_str_mv 2013
2013-10-29
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/663894
https://dx.doi.org/10.1007/JHEP10(2013)189
url http://hdl.handle.net/10486/663894
https://dx.doi.org/10.1007/JHEP10(2013)189
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer Verlag
SISSA 2013
publisher.none.fl_str_mv Springer Verlag
SISSA 2013
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300724

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