Study of the production of charged pions, kaons, and protons in pPb collisions at root SNN=5.02 TeV

doi:10.1140/epjc/s10052-014-2847-x

IHEP OpenIR > 粒子天体物理中心

	Study of the production of charged pions, kaons, and protons in pPb collisions at root SNN=5.02 TeV
	CMS Collaboration
	2014
发表期刊	EUROPEAN PHYSICAL JOURNAL C (IF:5.331[JCR-2016],4.759[5-Year])
ISSN	1434-6044
EISSN	1434-6052
卷号	74 期号:6 页码:2847
通讯作者	Chatrchyan, S (reprint author), Yerevan Phys Inst, Yerevan 375036, Armenia.
摘要	Spectra of identified charged hadrons are measured in pPb collisions with the CMS detector at the LHC at . Charged pions, kaons, and protons in the transverse-momentum range -1.7 and laboratory rapidity are identified via their energy loss in the silicon tracker. The average increases with particle mass and the charged multiplicity of the event. The increase of the average with charged multiplicity is greater for heavier hadrons. Comparisons to Monte Carlo event generators reveal that Epos Lhc, which incorporates additional hydrodynamic evolution of the created system, is able to reproduce most of the data features, unlike Hijing and Ampt. The spectra and integrated yields are also compared to those measured in pp and PbPb collisions at various energies. The average transverse momentum and particle ratio measurements indicate that particle production at LHC energies is strongly correlated with event particle multiplicity.
关键词	ANGULAR-CORRELATIONS HIGH-ENERGY LONG-RANGE DETECTORS PHYSICS SIDE LHC
学科领域	Physics
DOI	10.1140/epjc/s10052-014-2847-x
收录类别	SCI ; ADS ; INSPIREHEP
语种	英语
WOS类目	Physics, Particles & Fields
WOS记录号	WOS:000337043400001
ADS Bibcode	2014EPJC...74.2847C
ADS URL	https://ui.adsabs.harvard.edu/abs/2014EPJC...74.2847C
ADS引文	https://ui.adsabs.harvard.edu/abs/2014EPJC...74.2847C/citations
INSPIRE ID	1242440
INSPIRE URL	https://inspirehep.net/literature/1242440
引用统计	正在获取... 被引频次：128 [INSPIRE] 被引频次：76 [ADS]
文献类型	期刊论文
条目标识符	https://ir.ihep.ac.cn/handle/311005/213721
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
第一作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	CMS Collaboration. Study of the production of charged pions, kaons, and protons in pPb collisions at root SNN=5.02 TeV[J]. EUROPEAN PHYSICAL JOURNAL C,2014,74(6):2847.
APA	CMS Collaboration.(2014).Study of the production of charged pions, kaons, and protons in pPb collisions at root SNN=5.02 TeV.EUROPEAN PHYSICAL JOURNAL C,74(6),2847.
MLA	CMS Collaboration."Study of the production of charged pions, kaons, and protons in pPb collisions at root SNN=5.02 TeV".EUROPEAN PHYSICAL JOURNAL C 74.6(2014):2847.