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

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 8TeV. It is primarily evaluated using events containing a pair of muons from the decay of Z bosons. The efficiency of the singl...

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Publicado: 2015
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14346044_v75_n3_p_ATLASCollaboration
http://hdl.handle.net/20.500.12110/paper_14346044_v75_n3_p_ATLASCollaboration
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_14346044_v75_n3_p_ATLASCollaboration
record_format dspace
spelling paper:paper_14346044_v75_n3_p_ATLASCollaboration2023-06-08T16:15:01Z Performance of the ATLAS muon trigger in pp collisions at √s = 8 TeV 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 8TeV. It is primarily evaluated using events containing a pair of muons from the decay of Z bosons. The efficiency of the single-muon trigger is measured for muons with transverse momentum 25 < pT < 100GeV, with a statistical uncertainty of less than 0.01% and a systematic uncertainty of 0.6%. The pT range for efficiency determination is extended by using muons from decays of J/ψ mesons, W bosons, and top quarks. The muon trigger shows highly uniform and stable performance. The performance is compared to the prediction of a detailed simulation. © 2015, CERN for the benefit of the ATLAS collaboration. 2015 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14346044_v75_n3_p_ATLASCollaboration http://hdl.handle.net/20.500.12110/paper_14346044_v75_n3_p_ATLASCollaboration
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
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 8TeV. It is primarily evaluated using events containing a pair of muons from the decay of Z bosons. The efficiency of the single-muon trigger is measured for muons with transverse momentum 25 < pT < 100GeV, with a statistical uncertainty of less than 0.01% and a systematic uncertainty of 0.6%. The pT range for efficiency determination is extended by using muons from decays of J/ψ mesons, W bosons, and top quarks. The muon trigger shows highly uniform and stable performance. The performance is compared to the prediction of a detailed simulation. © 2015, CERN for the benefit of the ATLAS collaboration.
title Performance of the ATLAS muon trigger in pp collisions at √s = 8 TeV
spellingShingle Performance of the ATLAS muon trigger in pp collisions at √s = 8 TeV
title_short Performance of the ATLAS muon trigger in pp collisions at √s = 8 TeV
title_full Performance of the ATLAS muon trigger in pp collisions at √s = 8 TeV
title_fullStr Performance of the ATLAS muon trigger in pp collisions at √s = 8 TeV
title_full_unstemmed Performance of the ATLAS muon trigger in pp collisions at √s = 8 TeV
title_sort performance of the atlas muon trigger in pp collisions at √s = 8 tev
publishDate 2015
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14346044_v75_n3_p_ATLASCollaboration
http://hdl.handle.net/20.500.12110/paper_14346044_v75_n3_p_ATLASCollaboration
_version_ 1768544880378773504

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