CMS tracking performance results from early LHC operation

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	CMS tracking performance results from early LHC operation
	CMS Collaboration
刊名	EUROPEAN PHYSICAL JOURNAL C
	2010
卷号	70 期号:4 页码:1165-1192
关键词	SILICON PIXEL SENSORS DETECTOR DESIGN TESTS
通讯作者	Khachatryan, V (reprint author), Yerevan Phys Inst, Yerevan 375036, Armenia.
英文摘要	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.
学科主题	Physics
类目[WOS]	Physics, Particles & Fields
收录类别	SCI
语种	英语
WOS记录号	WOS:000285208000022
公开日期	2016-02-25
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/212996]
专题	高能物理研究所_粒子天体物理中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	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.