Transverse momentum spectra of J/psi produced in collisions over an energy range from 17.4 GeV to 13 TeV
文献类型：期刊论文
| 作者 | Chen, YH; Ma, YG; Ma, GL; Chen, JH |
| 刊名 | JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
 |
| 出版日期 | 2020 |
| 卷号 | 47期号:4页码:- |
| ISSN号 | 0954-3899 |
| 关键词 | QUARK-GLUON PLASMA PB-PB INTERACTIONS P(P)OVER-BAR COLLISIONS PARTICLE-PRODUCTION GAUGE-INVARIANCE PSI PRODUCTION HEAVY QUARKS DRELL-YAN DISTRIBUTIONS SUPPRESSION |
| DOI | 10.1088/1361-6471/ab67e6 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Transverse momentum spectra of inclusive J/psi mesons produced in particle-particle, particle-nucleus and nucleus-nucleus collisions over a center-of-mass energy range from 17.4 GeV to 13 TeV are analyzed by a multi-component Schwinger mechanism. The model results are found to fit the experimental data measured by the ALICE, CDF, D0, HERA-B, E789, NA50, E705, LHCb and PHENIX Collaborations. We extract the distribution of minimum distance between the partons which form the charmonium c (c) over bar. Moreover, the energy and rapidity dependent free parameters in Schwinger mechanism are obtained. The parameter related to string tension is found to increase with the increase of energy and to decrease with the increase of rapidity and centrality. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/33224]  |
| 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.Army Med Univ, Dept Phys, Coll Basic Med Sci, Chongqing 400038, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 3.Fudan Univ, Key Lab Nucl Phys & Ion Beam Applicat MOE, Inst Modern Phys, Shanghai 200433, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, YH,Ma, YG,Ma, GL,et al. Transverse momentum spectra of J/psi produced in collisions over an energy range from 17.4 GeV to 13 TeV[J]. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,2020,47(4):-. |
| APA | Chen, YH,Ma, YG,Ma, GL,&Chen, JH.(2020).Transverse momentum spectra of J/psi produced in collisions over an energy range from 17.4 GeV to 13 TeV.JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,47(4),-. |
| MLA | Chen, YH,et al."Transverse momentum spectra of J/psi produced in collisions over an energy range from 17.4 GeV to 13 TeV".JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS 47.4(2020):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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