J/psi production at low transverse momentum in p plus p and d plus Au collisions at root s(NN)=200 GeV
文献类型：期刊论文
| 作者 | Adamczyk, L.1; Adkins, J. K.20; Agakishiev, G.18; Aggarwal, M. M.32; Ahammed, Z.50; Alekseev, I.16; Aparin, A.18; Arkhipkin, D.3; Aschenauer, E. C.3; Attri, A.32 |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2016-06-10 |
| 卷号 | 93页码:11 |
| ISSN号 | 2469-9985 |
| DOI | 10.1103/PhysRevC.93.064904 |
| 英文摘要 | We report on the measurement of J/psi production in the dielectron channel at midrapidity (vertical bar y vertical bar < 1) in p + p and d + Au collisions at root s(NN) = 200 GeV from the STAR experiment at the Relativistic Heavy Ion Collider. The transverse momentum p(T) spectra in p + p for pT < 4 GeV/c and d + Au collisions for p(T) < 3 GeV/c are presented. These measurements extend the STAR coverage for J/psi production in p + p collisions to low p(T). The < p(T)(2)> from the measured J/psi invariant cross section in p + p and d + Au collisions are evaluated and compared to similar measurements at other collision energies. The nuclear modification factor for J/psi is extracted as a function of pT and collision centrality in d + Au and compared to model calculations using the modified nuclear parton distribution function and a final-state J/psi nuclear absorption cross section. |
| WOS关键词 | QUARK-GLUON PLASMA ; NUCLEAR-MATTER ; STAR ; SUPPRESSION ; COLLABORATION ; PERSPECTIVE ; PROTON |
| 资助项目 | Office of Nuclear Physics within the U.S. DOE Office of Science ; U.S. NSF ; Ministry of Education and Science of the Russian Federation ; NSFC of China ; CAS of China ; MoST of China ; MoE of China ; National Research Foundation of Korea ; NCKU (Taiwan) ; GA of the Czech Republic ; MSMT of the Czech Republic ; FIAS of Germany ; DAE of India ; DST of India ; UGC of India ; National Science Centre of Poland ; National Research Foundation ; Ministry of Science, Education and Sports of the Republic of Croatia ; RosAtom of Russia ; RHIC Operations Group at BNL ; RCF at BNL ; NERSC Center at LBNL ; KISTI Center in Korea ; Open Science Grid consortium |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | AMER PHYSICAL SOC |
| WOS记录号 | WOS:000377500400001 |
| 资助机构 | Office of Nuclear Physics within the U.S. DOE Office of Science ; U.S. NSF ; Ministry of Education and Science of the Russian Federation ; NSFC of China ; CAS of China ; MoST of China ; MoE of China ; National Research Foundation of Korea ; NCKU (Taiwan) ; GA of the Czech Republic ; MSMT of the Czech Republic ; FIAS of Germany ; DAE of India ; DST of India ; UGC of India ; National Science Centre of Poland ; National Research Foundation ; Ministry of Science, Education and Sports of the Republic of Croatia ; RosAtom of Russia ; RHIC Operations Group at BNL ; RCF at BNL ; NERSC Center at LBNL ; KISTI Center in Korea ; Open Science Grid consortium |
| 源URL | [http://119.78.100.186/handle/113462/42870]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Adamczyk, L. |
| 作者单位 | 1.AGH Univ Sci & Technol, FPACS, PL-30059 Krakow, Poland 2.Argonne Natl Lab, 9700 S Cass Ave, Argonne, IL 60439 USA 3.Brookhaven Natl Lab, Upton, NY 11973 USA 4.Univ Calif Berkeley, Berkeley, CA 94720 USA 5.Univ Calif Davis, Davis, CA 95616 USA 6.Univ Calif Los Angeles, Los Angeles, CA 90095 USA 7.Cent China Normal Univ, Wuhan 430079, Hubei, Peoples R China 8.Univ Illinois, Chicago, IL 60607 USA 9.Creighton Univ, Omaha, NE 68178 USA 10.Czech Tech Univ, FNSPE, Prague 11519, Czech Republic |
| 推荐引用方式 GB/T 7714 | Adamczyk, L.,Adkins, J. K.,Agakishiev, G.,et al. J/psi production at low transverse momentum in p plus p and d plus Au collisions at root s(NN)=200 GeV[J]. PHYSICAL REVIEW C,2016,93:11. |
| APA | Adamczyk, L..,Adkins, J. K..,Agakishiev, G..,Aggarwal, M. M..,Ahammed, Z..,...&Zyzak, M..(2016).J/psi production at low transverse momentum in p plus p and d plus Au collisions at root s(NN)=200 GeV.PHYSICAL REVIEW C,93,11. |
| MLA | Adamczyk, L.,et al."J/psi production at low transverse momentum in p plus p and d plus Au collisions at root s(NN)=200 GeV".PHYSICAL REVIEW C 93(2016):11. |
入库方式： OAI收割
来源：近代物理研究所
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