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CMS tracking performance results from early LHC operation
CMS Collaboration
2010
发表期刊EUROPEAN PHYSICAL JOURNAL C
卷号70期号:4页码:1165-1192
通讯作者Khachatryan, V (reprint author), Yerevan Phys Inst, Yerevan 375036, Armenia.
摘要The first LHC pp collisions at centre-of-mass energies of 0.9 and 2.36 TeV were recorded by the CMS detector in December 2009. The trajectories of charged particles produced in the collisions were reconstructed using the all-silicon Tracker and their momenta were measured in the 3.8 T axial magnetic field. Results from the Tracker commissioning are presented including studies of timing, efficiency, signal-to-noise, resolution, and ionization energy. Reconstructed tracks are used to benchmark the performance in terms of track and vertex resolutions, reconstruction of decays, estimation of ionization energy loss, as well as identification of photon conversions, nuclear interactions, and heavy-flavour decays.
关键词SILICON PIXEL SENSORS DETECTOR DESIGN TESTS
学科领域Physics
DOI10.1140/epjc/s10052-010-1491-3
收录类别SCI
语种英语
WOS类目Physics, Particles & Fields
WOS记录号WOS:000285208000022
引用统计
被引频次:57[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/212996
专题粒子天体物理中心
作者单位中国科学院高能物理研究所
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CMS Collaboration. CMS tracking performance results from early LHC operation[J]. EUROPEAN PHYSICAL JOURNAL C,2010,70(4):1165-1192.
APA CMS Collaboration.(2010).CMS tracking performance results from early LHC operation.EUROPEAN PHYSICAL JOURNAL C,70(4),1165-1192.
MLA CMS Collaboration."CMS tracking performance results from early LHC operation".EUROPEAN PHYSICAL JOURNAL C 70.4(2010):1165-1192.
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