Study of the production of charged pions, kaons, and protons in pPb collisions at root SNN=5.02 TeV
文献类型：期刊论文
| 作者 | CMS Collaboration |
| 刊名 | EUROPEAN PHYSICAL JOURNAL C
 |
| 出版日期 | 2014 |
| 卷号 | 74期号:6 |
| 关键词 | ANGULAR-CORRELATIONS HIGH-ENERGY LONG-RANGE DETECTORS PHYSICS SIDE LHC |
| 通讯作者 | Chatrchyan, S (reprint author), Yerevan Phys Inst, Yerevan 375036, Armenia. |
| 英文摘要 | 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. |
| 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:000337043400001 |
| 公开日期 | 2016-02-25 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/213721]  |
| 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. 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). |
| 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). |
| 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). |
入库方式： OAI收割
来源：高能物理研究所
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