ALICE results on system-size dependence of charged-particle multiplicity density in p-Pb, Pb-Pb and Xe-Xe collisions
文献类型：期刊论文
| 作者 | Kim, B; Acharya, S; Acosta, FT; Adamova, D; Adolfsson, J; Aggarwal, MM; Rinella, GA; Agnello, M; Agrawal, N; Ahammed, Z |
| 刊名 | NUCLEAR PHYSICS A
 |
| 出版日期 | 2019 |
| 卷号 | 982期号:-页码:279—282 |
| ISSN号 | 0375-9474 |
| DOI | 10.1016/j.nuclphysa.2018.09.060 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Particle production at LHC energies involves the interplay of hard (perturbative) and soft (non-perturbative) QCD processes. Global observables, such as the charged-particle multiplicity, are related to the initial geometry and the energy density produced in the collision. They are important to characterise relativistic heavy-ion collisions and to constrain model calculations. The LHC produced Xenon-Xenon collisions for the first time in October 2017. New results on the primary charged-particle pseudorapidity density, and its pseudorapidity and centrality dependence are presented for this lighter and deformed nucleus, and compared to measurements obtained for lead ions. New results will also be presented for p-Pb collisions at the highest energy of 8.16 TeV, as part of an overview of all the measurements at LHC Run 1 and 2 energies. These studies allow us to investigate the evolution of particle production with energy and system size and to compare models based on various particle production mechanisms and different initial conditions. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/31461]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Czech Acad Sci, Inst Phys, Prague, Czech Republic; 2.Inha Univ, 100 Inha Ro, Incheon 22212, South Korea; 3.Yerevan Phys Inst Fdn, AI Alikhanyan Natl Sci Lab, Yerevan, Armenia; 4.Natl Acad Sci Ukraine, Bogolyubov Inst Theoret Phys, Kiev, Ukraine; 5.Bose Inst, Dept Phys, Kolkata, India; 6.CAPSS, Kolkata, India; 7.Budker Inst Nucl Phys, Novosibirsk, Russia; 8.Calif Polytech State Univ San Luis Obispo, San Luis Obispo, CA 93407 USA; 9.Cent China Normal Univ, Wuhan, Hubei, Peoples R China; 10.IN2P3, Ctr Calcul, Lyon, France; |
| 推荐引用方式 GB/T 7714 | Kim, B,Acharya, S,Acosta, FT,et al. ALICE results on system-size dependence of charged-particle multiplicity density in p-Pb, Pb-Pb and Xe-Xe collisions[J]. NUCLEAR PHYSICS A,2019,982(-):279—282. |
| APA | Kim, B.,Acharya, S.,Acosta, FT.,Adamova, D.,Adolfsson, J.,...&Zou, S.(2019).ALICE results on system-size dependence of charged-particle multiplicity density in p-Pb, Pb-Pb and Xe-Xe collisions.NUCLEAR PHYSICS A,982(-),279—282. |
| MLA | Kim, B,et al."ALICE results on system-size dependence of charged-particle multiplicity density in p-Pb, Pb-Pb and Xe-Xe collisions".NUCLEAR PHYSICS A 982.-(2019):279—282. |
入库方式： OAI收割
来源：上海应用物理研究所
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