Artículo
Search for third generation scalar leptoquarks in pp collisions at s√=7s=7 TeV with the ATLAS detector
Aad, G.; Abajyan, T.; Abbott, B.; Abdallah, J.; Abdel Khalek, S.; Alonso, Francisco
; Anduaga, Xabier Sebastian
; Dova, Maria Teresa
; González Silva, María Laura
; Monticelli, Fernando Gabriel
; Otero y Garzon, Gustavo Javier
; Piegaia, Ricardo Nestor
; Romeo, Gaston Leonardo
; Tripiana, Martin Fernando
; Zhuang, X.; Zhuravlov, V.; Zieminska, D.; Zimin, N. I.; Zimmermann, R.; Zimmermann, S.; Zimmermann, S.; Ziolkowski, M.; Zitoun, R.; Živković, L.; Zmouchko, V. V.; Zobernig, G.; Zoccoli, A.; zur Nedden, M.; Zutshi, V.; Zwalinski, L.
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Fecha de publicación:
03/2013
Editorial:
Springer
Revista:
Journal of High Energy Physics
ISSN:
1126-6708
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
A search for pair-produced third generation scalar leptoquarks is presented, using proton-proton collisions at s√=7s=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.
Palabras clave:
Atlas
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Articulos de INST.DE FISICA LA PLATA
Articulos de INST.DE FISICA LA PLATA
Citación
Aad, G.; Abajyan, T.; Abbott, B.; Abdallah, J.; Abdel Khalek, S.; et al.; Search for third generation scalar leptoquarks in pp collisions at s√=7s=7 TeV with the ATLAS detector; Springer; Journal of High Energy Physics; 231; 23; 3-2013; 33-60
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