The performance of the ATLAS muon triggersystem is evaluated with proton–proton collision data col-lected in 2012 at the Large Hadron Collider at a centre-of-mass energy of 8 TeV. It is primarily evaluated using eventscontaining a pair of muons from the decay ofZbosons. Theefficiency of the single-muon trigger is measured for muonswith transverse momentum 25<pT<100 GeV, with astatistical uncertainty of less than 0.01 % and a systematicuncertainty of 0.6 %. ThepTrange for efficiency determina-tion is extended by using muons from decays ofJ/ψmesons,Wbosons, and top quarks. The muon trigger shows highlyuniform and stable performance. The performance is com-pared to the prediction of a detailed simulation

Performance of the ATLAS muon trigger in pp collisions at root s=8 TeV / Aad, G., Abbott, B., Abdallah, J., Khalek, S.A., Abdinov, O., Aben, R., Abi, B., Abolins, M., Abouzeid, O.S., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, B.S., Adamczyk, L., Adams, D.L., Adelman, J., Adomeit, S., Adye, T., Agatonovic Jovin, T., et al.. - In: THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS. - ISSN 1434-6044. - STAMPA. - 75:3(2015). [10.1140/epjc/s10052-015-3325-9]

Performance of the ATLAS muon trigger in pp collisions at root s=8 TeV

Artoni, G.;BAGNAIA, Paolo;BINI, Cesare;DE CECCO, Sandro;DI DOMENICO, Antonio;GAUZZI, Paolo;GENTILE, Simonetta;GIAGU, Stefano;Kado, M.;LACAVA, Francesco;LUCI, Claudio;MESSINA, Andrea;Policicchio, A.;SOLFAROLI CAMILLOCCI, ELENA;
2015

Abstract

The performance of the ATLAS muon triggersystem is evaluated with proton–proton collision data col-lected in 2012 at the Large Hadron Collider at a centre-of-mass energy of 8 TeV. It is primarily evaluated using eventscontaining a pair of muons from the decay ofZbosons. Theefficiency of the single-muon trigger is measured for muonswith transverse momentum 25
2015
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01 Pubblicazione su rivista::01a Articolo in rivista
Performance of the ATLAS muon trigger in pp collisions at root s=8 TeV / Aad, G., Abbott, B., Abdallah, J., Khalek, S.A., Abdinov, O., Aben, R., Abi, B., Abolins, M., Abouzeid, O.S., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, B.S., Adamczyk, L., Adams, D.L., Adelman, J., Adomeit, S., Adye, T., Agatonovic Jovin, T., et al.. - In: THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS. - ISSN 1434-6044. - STAMPA. - 75:3(2015). [10.1140/epjc/s10052-015-3325-9]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/839038
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