标题:Jet energy scale measurements and their systematic uncertainties in proton-proton collisions at s =13 TeV with the ATLAS detector
作者:Aaboud M.; Aad G.; Abbott B.; Abdallah J.; Abdinov O.; Abeloos B.; Abidi S.H.; Abouzeid O.S.;等 更多
作者机构:[Aaboud, M] Faculté des Sciences, Université Mohamed Premier, LPTPM, Oujda, Morocco;[ Aad, G] CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, F 更多
来源:Physical Review D
出版年:2017
卷:96
期:7
DOI:10.1103/PhysRevD.96.072002
摘要:Jet energy scale measurements and their systematic uncertainties are reported for jets measured with the ATLAS detector using proton-proton collision data with a center-of-mass energy of s=13 TeV, corresponding to an integrated luminosity of 3.2 fb-1 collected during 2015 at the LHC. Jets are reconstructed from energy deposits forming topological clusters of calorimeter cells, using the anti-kt algorithm with radius parameter R=0.4. Jets are calibrated with a series of simulation-based corrections and in situ techniques. In situ techniques exploit the transverse momentum balance between a jet and a reference object such as a photon, Z boson, or multijet system for jets with 200.8) is derived from dijet pT balance measurements. For jets of pT=80 GeV, the additional uncertainty for the forward jet calibration reaches its largest value of about 2% in the range |η|>3.5 and in a narrow slice of 2.2<|η|<2.4. © 2017 CERN, for the ATLAS Collaboration. Published by the American Physical Society under the terms of the »https://creativecommons.org/licenses/by/4.0/» Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.
收录类别:SCOPUS
Scopus被引频次:34
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85034097948&doi=10.1103%2fPhysRevD.96.072002&partnerID=40&md5=7193370f03ba07ce029e820aeddad7b5
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