Measurement of charged pion, kaon, and proton production in proton-proton collisions at root s=13 TeV

doi:10.1103/PhysRevD.96.112003

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	Measurement of charged pion, kaon, and proton production in proton-proton collisions at root s=13 TeV
	CMS Collaboration
刊名	PHYSICAL REVIEW D
	2017
卷号	96 期号:11 页码:112003
ISSN号	2470-0010
DOI	10.1103/PhysRevD.96.112003
文献子类	Article
英文摘要	Transverse momentum spectra of charged pions, kaons, and protons are measured in proton-proton collisions at root s = 13 TeV with the CMS detector at the LHC. The particles, identified via their energy loss in the silicon tracker, are measured in the transverse momentum range of p(T) approximate to 0.1-1.7 GeV/c and rapidities vertical bar y vertical bar < 1. The pT spectra and integrated yields are compared to previous results at smaller ffiffiffi root s and to predictions of Monte Carlo event generators. The average pT increases with particle mass and charged particle multiplicity of the event. Comparisons with previous CMS results at root s = 0.9, 2.76, and 7 TeV show that the average pT and the ratios of hadron yields feature very similar dependences on the particle multiplicity in the event, independently of the center-of-mass energy of the pp collision.
电子版国际标准刊号	2470-0029
WOS关键词	ANGULAR-CORRELATIONS ; TRANSVERSE-MOMENTUM ; PB COLLISIONS ; LONG-RANGE ; DETECTORS ; COLLIDER ; PHYSICS ; SIDE ; LHC ; PP
WOS研究方向	Astronomy & Astrophysics ; Physics
语种	英语
WOS记录号	WOS:000417077700002
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/284600]
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. Measurement of charged pion, kaon, and proton production in proton-proton collisions at root s=13 TeV[J]. PHYSICAL REVIEW D,2017,96(11):112003.
APA	CMS Collaboration.(2017).Measurement of charged pion, kaon, and proton production in proton-proton collisions at root s=13 TeV.PHYSICAL REVIEW D,96(11),112003.
MLA	CMS Collaboration."Measurement of charged pion, kaon, and proton production in proton-proton collisions at root s=13 TeV".PHYSICAL REVIEW D 96.11(2017):112003.