Search for third generation scalar leptoquarks in pp collisions at √s=7 TeV with the ATLAS detector

A search for pair-produced third generation scalar leptoquarks is presented, using proton-proton collisions at s=7 TeV at the LHC. The data were recorded with the ATLAS detector and correspond to an integrated luminosity of 4.7 fb-1. Each leptoquark is assumed to decay to a tau lepton and a b-quark...

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Asıl Yazarlar: Aad, G, Abajyan, T, Abbott, B, Abdallah, J, Khalek, SA, Abdelalim, A, Abdinov, O, Aben, R, Abi, B, Abolins, M, Abouzeid, O, Abramowicz, H, Abreu, H, Acharya, B, Adamczyk, L, Adams, D, Addy, T, Adelman, J, Adomeit, S, Adragna, P, Adye, T, Aefsky, S, Aguilar-Saavedra, J, Agustoni, M, Aharrouche, M
Materyal Türü: Journal article
Dil:English
Baskı/Yayın Bilgisi: 2013
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author Aad, G
Abajyan, T
Abbott, B
Abdallah, J
Khalek, SA
Abdelalim, A
Abdinov, O
Aben, R
Abi, B
Abolins, M
Abouzeid, O
Abramowicz, H
Abreu, H
Acharya, B
Adamczyk, L
Adams, D
Addy, T
Adelman, J
Adomeit, S
Adragna, P
Adye, T
Aefsky, S
Aguilar-Saavedra, J
Agustoni, M
Aharrouche, M
author_facet Aad, G
Abajyan, T
Abbott, B
Abdallah, J
Khalek, SA
Abdelalim, A
Abdinov, O
Aben, R
Abi, B
Abolins, M
Abouzeid, O
Abramowicz, H
Abreu, H
Acharya, B
Adamczyk, L
Adams, D
Addy, T
Adelman, J
Adomeit, S
Adragna, P
Adye, T
Aefsky, S
Aguilar-Saavedra, J
Agustoni, M
Aharrouche, M
author_sort Aad, G
collection OXFORD
description A search for pair-produced third generation scalar leptoquarks is presented, using proton-proton collisions at s=7 TeV at the LHC. The data were recorded with the ATLAS detector and correspond to an integrated luminosity of 4.7 fb-1. Each leptoquark is assumed to decay to a tau lepton and a b-quark with a branching fraction equal to 100%. No statistically significant excess above the Standard Model expectation is observed. Third generation leptoquarks are therefore excluded at 95% confidence level for masses less than 534GeV. [Figure not available: see fulltext.] © 2013 Cern for the benefit of the ATLAS collaboration.
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spelling oxford-uuid:fcafb6f4-2af2-491b-ad6e-f01f5777d75c2022-03-27T13:22:51ZSearch for third generation scalar leptoquarks in pp collisions at √s=7 TeV with the ATLAS detectorJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:fcafb6f4-2af2-491b-ad6e-f01f5777d75cEnglishSymplectic Elements at Oxford2013Aad, GAbajyan, TAbbott, BAbdallah, JKhalek, SAAbdelalim, AAbdinov, OAben, RAbi, BAbolins, MAbouzeid, OAbramowicz, HAbreu, HAcharya, BAdamczyk, LAdams, DAddy, TAdelman, JAdomeit, SAdragna, PAdye, TAefsky, SAguilar-Saavedra, JAgustoni, MAharrouche, MA search for pair-produced third generation scalar leptoquarks is presented, using proton-proton collisions at s=7 TeV at the LHC. The data were recorded with the ATLAS detector and correspond to an integrated luminosity of 4.7 fb-1. Each leptoquark is assumed to decay to a tau lepton and a b-quark with a branching fraction equal to 100%. No statistically significant excess above the Standard Model expectation is observed. Third generation leptoquarks are therefore excluded at 95% confidence level for masses less than 534GeV. [Figure not available: see fulltext.] © 2013 Cern for the benefit of the ATLAS collaboration.
spellingShingle Aad, G
Abajyan, T
Abbott, B
Abdallah, J
Khalek, SA
Abdelalim, A
Abdinov, O
Aben, R
Abi, B
Abolins, M
Abouzeid, O
Abramowicz, H
Abreu, H
Acharya, B
Adamczyk, L
Adams, D
Addy, T
Adelman, J
Adomeit, S
Adragna, P
Adye, T
Aefsky, S
Aguilar-Saavedra, J
Agustoni, M
Aharrouche, M
Search for third generation scalar leptoquarks in pp collisions at √s=7 TeV with the ATLAS detector
title Search for third generation scalar leptoquarks in pp collisions at √s=7 TeV with the ATLAS detector
title_full Search for third generation scalar leptoquarks in pp collisions at √s=7 TeV with the ATLAS detector
title_fullStr Search for third generation scalar leptoquarks in pp collisions at √s=7 TeV with the ATLAS detector
title_full_unstemmed Search for third generation scalar leptoquarks in pp collisions at √s=7 TeV with the ATLAS detector
title_short Search for third generation scalar leptoquarks in pp collisions at √s=7 TeV with the ATLAS detector
title_sort search for third generation scalar leptoquarks in pp collisions at √s 7 tev with the atlas detector
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