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The performance of the jet trigger for the ATLAS detector during 2011 data taking

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The performance of the jet trigger for the ATLAS detector during 2011 data taking

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dc.contributor.author Pałka, Marek [SAP14007322] pl
dc.contributor.author Richter-Wąs, Elżbieta [SAP11013626] pl
dc.contributor.other Współautorami artykułu są członkowie ATLAS Collaboration w liczbie 2859 pl
dc.date.accessioned 2016-12-20T12:38:12Z
dc.date.available 2016-12-20T12:38:12Z
dc.date.issued 2016 pl
dc.identifier.issn 1434-6044 pl
dc.identifier.uri http://ruj.uj.edu.pl/xmlui/handle/item/34276
dc.language eng pl
dc.rights Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa *
dc.rights.uri http://creativecommons.org/licenses/by/4.0/pl/legalcode *
dc.title The performance of the jet trigger for the ATLAS detector during 2011 data taking pl
dc.type JournalArticle pl
dc.abstract.en The performance of the jet trigger for the ATLAS detector at the LHC during the 2011 data taking period is described. During 2011 the LHC provided proton–proton collisions with a centre-of-mass energy of 7 TeV and heavy ion collisions with a 2.76 TeV per nucleon–nucleon collision energy. The ATLAS trigger is a three level system designed to reduce the rate of events from the 40 MHz nominal maximum bunch crossing rate to the approximate 400 Hz which can be written to offline storage. The ATLAS jet trigger is the primary means for the online selection of events containing jets. Events are accepted by the trigger if they contain one or more jets above some transverse energy threshold. During 2011 data taking the jet trigger was fully efficient for jets with transverse energy above 25 GeV for triggers seeded randomly at Level 1. For triggers which require a jet to be identified at each of the three trigger levels, full efficiency is reached for offline jets with transverse energy above 60 GeV. Jets reconstructed in the final trigger level and corresponding to offline jets with transverse energy greater than 60 GeV, are reconstructed with a resolution in transverse energy with respect to offline jets, of better than 4 % in the central region and better than 2.5 % in the forward direction. pl
dc.description.volume 76 pl
dc.description.number 10 pl
dc.identifier.doi 10.1140/epjc/s10052-016-4325-0 pl
dc.identifier.eissn 1434-6052 pl
dc.title.journal The European Physical Journal. C, Particles and Fields pl
dc.contributor.institution ATLAS Collaboration pl
dc.language.container eng pl
dc.affiliation Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego pl
dc.subtype Article pl
dc.identifier.articleid 526 pl
dc.rights.original CC-BY; otwarte czasopismo; ostateczna wersja wydawcy; w momencie opublikowania; 0; pl
dc.identifier.project ROD UJ / P pl
.pointsMNiSW [2016 A]: 40


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Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa Except where otherwise noted, this item's license is described as Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa