Artículo

Improved luminosity determination in pp collisions at s√ = 7 TeV using the ATLAS detector at the LHC

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: 07/2013
Editorial: Springer
Revista: European Physical Journal C - Particles And Fields
ISSN: 1434-6044
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

The luminosity calibration for the ATLAS detector at the LHC during pp collisions at sqrt(s) = 7 TeV in 2010 and 2011 is presented. Evaluation of the luminosity scale is performed using several luminosity-sensitive detectors, and comparisons are made of the long-term stability and accuracy of this calibration applied to the pp collisions at sqrt(s) = 7 TeV. A luminosity uncertainty of Delta L/L = +/- 3.5% is obtained for the 47 pb-1 of data delivered to ATLAS in 2010, and an uncertainty of Delta L/L = +/- 1.8% is obtained for the 5.5 fb-1 delivered in 2011.
Palabras clave: Atlas , Particle , Physics
 
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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/11336/29238
DOI: http://dx.doi.org/10.1140/epjc/s10052-013-2518-3
URL: https://link.springer.com/article/10.1140%2Fepjc%2Fs10052-013-2518-3
URL: https://arxiv.org/abs/1302.4393
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Citación
Aad, G.; Abajyan, T.; Abbott, B.; Abdallah, J.; Abdel Khalek, S.; et al.; Improved luminosity determination in pp collisions at s√ = 7 TeV using the ATLAS detector at the LHC; Springer; European Physical Journal C - Particles And Fields; 231; 23; 7-2013; 2518-2538
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