The luminosity calibration for the ATLAS detector at the LHC during pp collisions at ���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 ���s = 7 TeV. A luminosity uncertainty of ��L/L = ��3.5% is obtained for the 47 pb-1 of data delivered to ATLAS in 2010, and an uncertainty of ��L/L = ��1.8% is obtained for the 5.5 fb-1 delivered in 2011. �� 2013 CERN for the benefit of the ATLAS collaboration.
Improved luminosity determination in pp collisions at ���s = 7 TeV using the ATLAS detector at the LHC / Aad, G., Aloisio, A., Alviggi, M., Canale, V., Cevenini, F., Chiefari, G., DELLA VOLPE, D., Merola, L., Patricelli, S., Conventi, F., DELLA PIETRA, M., Giordano, R., Musto, E., Rossi, E., SANCHEZ PINEDA, A.R., Carlino, G., de Asmundis, R., Di Donato, C., Doria, A., Iengo, P., et al.. - In: THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS. - ISSN 1434-6044. - 73:(2013), pp. 1-39. [10.1140/epjc/s10052-013-2518-3]
Improved luminosity determination in pp collisions at ���s = 7 TeV using the ATLAS detector at the LHC
ALOISIO, ALBERTO;ALVIGGI, MARIAGRAZIA;CANALE, VINCENZO;CHIEFARI, GIOVANNI;DELLA VOLPE, DOMENICO;MEROLA, LEONARDO;PATRICELLI, SERGIO;DELLA PIETRA, MASSIMO;GIORDANO, RAFFAELE;Rossi, Elvira;SANCHEZ PINEDA, ARTURO RODOLFO;
2013
Abstract
The luminosity calibration for the ATLAS detector at the LHC during pp collisions at ���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 ���s = 7 TeV. A luminosity uncertainty of ��L/L = ��3.5% is obtained for the 47 pb-1 of data delivered to ATLAS in 2010, and an uncertainty of ��L/L = ��1.8% is obtained for the 5.5 fb-1 delivered in 2011. �� 2013 CERN for the benefit of the ATLAS collaboration.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
