Improved luminosity determination in pp collisions at root s=7 TeV using the ATLAS detector at the LHC
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Springer
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The luminosity calibration for the ATLAS detector at the LHC during pp collisions at root 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 root 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.
Açıklama
Anahtar Kelimeler
Interaction-Point, Sensors, Beam
Kaynak
European Physical Journal C
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Cilt
73
Sayı
8
Künye
Aad, G., Abajyan, T., Abbott, B., Abdallah, J., Abdel Khalek, S., Abdelalim, A.A. ... ATLAS Collaboration. (2013). Improved luminosity determination in pp collisions at root s=7 TeV using the ATLAS detector at the LHC. European Physical Journal C, 73 (8), pp. 1-39. https://dx.doi.org/10.1140/epjc/s10052-013-2518-3.
