Artículo

Measurement of the t ¯ t production cross section in the tau + jets channel using the ATLAS detector

Aad, G.; Abajyan, T.; Abbott, B.; Abdallah, J.; Abdel Khalek, S.; Alonso, FranciscoIcon ; Anduaga, Xabier SebastianIcon ; Dova, Maria TeresaIcon ; González Silva, María LauraIcon ; Monticelli, Fernando GabrielIcon ; Otero y Garzon, Gustavo JavierIcon ; Piegaia, Ricardo NestorIcon ; Romeo, Gaston LeonardoIcon ; Tripiana, Martin FernandoIcon ; 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.
Fecha de publicación: 02/2013
Editorial: Springer
Revista: European Physical Journal C - Particles And Fields
ISSN: 1434-6044
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

A measurement of the top quark pair production cross section in the final state with a hadronically decaying tau lepton and jets is presented. The analysis is based on proton–proton collision data recorded by the ATLAS experiment at the LHC, with a centre-of-mass energy of 7 TeV. The data sample corresponds to an integrated luminosity of 1.67 fb−1. The cross section is measured to be σtt ¯ = 194 ± 18 (stat.) ± 46 (syst.) pb and is in agreement with other measurements and with the Standard Model prediction
Palabras clave: Lhc , Atlas
 
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info:eu-repo/semantics/openAccess 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/11336/29237
DOI: http://dx.doi.org/10.1140/epjc/s10052-013-2328-7
URL: https://link.springer.com/article/10.1140%2Fepjc%2Fs10052-013-2328-7
URL: https://arxiv.org/abs/1211.7205
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Articulos de INST.DE FISICA LA PLATA
Citación
Aad, G.; Abajyan, T.; Abbott, B.; Abdallah, J.; Abdel Khalek, S.; et al.; Measurement of the t ¯ t production cross section in the tau + jets channel using the ATLAS detector; Springer; European Physical Journal C - Particles And Fields; 73; 2-2013; 2328-2348
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