Improved luminosity determination in pp collisions at √s = 7 TeV using the ATLAS detector at the LHC
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| Publication date | 2013 |
| Journal | European Physical Journal C |
| Article number | 2518 |
| Volume | Issue number | 73 | 8 |
| Number of pages | 39 |
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| 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 δL/L = ±3.5 % is obtained for the 47 pb−1 of data delivered to ATLAS in 2010, and an uncertainty of δL/Lv = ±1.8 % is obtained for the 5.5 fb−1 delivered in 2011. |
| Document type | Article |
| Note | ATLAS Collaboration |
| Language | English |
| Published at | https://doi.org/10.1140/epjc/s10052-013-2518-3 |
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Improved luminosity determination in pp collisions
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