Article
Performance of the ATLAS muon trigger in pp collisions at s=8 TeV
European Physical Journal C, Springer Nature, ISSN 1434-6044
Volume 75, 3, 2015
DOI:10.1140/epjc/s10052-015-3325-9, Dimensions: pub.1039854966, PMC: PMC4376470, PMID: 25838797,
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- (1) European Organization for Nuclear Research, grid.9132.9
- (2) Center for Particle Physics of Marseilles, grid.470046.1
- (3) University of Oklahoma, grid.266900.b
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Description
The performance of the ATLAS muon trigger system is evaluated with proton-proton collision data collected in 2012 at the Large Hadron Collider at a centre-of-mass energy of 8 TeV. It is primarily evaluated using events containing a pair of muons from the decay of [Formula: see text] bosons. The efficiency of the single-muon trigger is measured for muons with transverse momentum [Formula: see text] GeV, with a statistical uncertainty of less than 0.01 % and a systematic uncertainty of 0.6 %. The [Formula: see text] range for efficiency determination is extended by using muons from decays of [Formula: see text] mesons, [Formula: see text] bosons, and top quarks. The muon trigger shows highly uniform and stable performance. The performance is compared to the prediction of a detailed simulation.
Funders
- Ministry of Science and Technology of the People's Republic of China
- Chinese Academy of Sciences
- Japan Society for the Promotion of Science
- Slovenian Research Agency
- Science and Technology Facilities Council
- Ministry of Education, Science and Sport
- Israel Science Foundation
- German Research Foundation
- National Natural Science Foundation of China
- Ministry of Education Youth and Sports
- Leverhulme Trust
- Joint Institute for Nuclear Research
- Comisión Nacional de Investigación Científica y Tecnológica
- Agencia Nacional de Promoción Científica y Tecnológica
- French National Centre for Scientific Research
- European Research Council
- Atomic Energy and Alternative Energies Commission
- São Paulo Research Foundation
- Foundation for Science and Technology
- Alexander von Humboldt Foundation
- Swiss National Science Foundation
- Ministry of Economy, Industry and Competitiveness
- Federal Ministry of Education and Research
- Royal Society
- Brookhaven National Laboratory
- Rosatom (Russia)
- European Commission
- National Council for Scientific and Technological Development
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Times Cited: 46
Field Citation Ratio (FCR): 16.27
Relative Citation ratio (RCR): 2.68