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.

doi:10.1007/JHEP06(2013)033

Artículo

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

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:

Astronomía

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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Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)

Identificadores

URI: http://hdl.handle.net/11336/29239

URL: https://link.springer.com/article/10.1007/JHEP06%282013%29033

DOI: http://dx.doi.org/10.1007/JHEP06(2013)033

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Articulos(IFLP)
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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