Measurement of away-side broadening with self-subtraction of flow in Au plus Au collisions at root S-NN = 200 GeV
文献类型：期刊论文
| 作者 | Adam, J.27; Adamczyk, L.57; Adams, J. R.52; Adkins, J. K.43; Agakishiev, G.1,10,63; Aggarwal, M. M.54; Ahammed, Z.19; Alekseev, I.48,58; Anderson, D. M.13; Aparin, A.63 |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2020-10-01 |
| 卷号 | 44期号:10页码:9 |
| ISSN号 | 1674-1137 |
| 关键词 | di-hadron correlations jet heavy-ion |
| DOI | 10.1088/1674-1137/ab97a9 |
| 通讯作者 | Adam, J.() |
| 英文摘要 | High transverse momentum (p(T)) particle production is suppressed owing to the parton (jet) energy loss in the hot dense medium created in relativistic heavy-ion collisions. Redistribution of energy at low-to-modest p(T) has been difficult to measure, owing to large anisotropic backgrounds. We report a data-driven method for background evaluation and subtraction, exploiting the away-side pseudorapidity gaps, to measure the jetlike correlation shape in Au+Au collisions at root S-NN = 200 GeV in the STAR experiment. The correlation shapes, for trigger particles p(T) > 3 GeV/c and various associated particle p(T) ranges within 0.5 < p(T) < 10Gev/c, are consistent with Gaussians, and their widths increase with centrality. The results indicate jet broadening in the medium created in central heavy-ion collisions. |
| WOS关键词 | NEUTRAL-PION TRIGGERS ; JET-LIKE CORRELATIONS ; QUARK-GLUON PLASMA ; COLLECTIVE FLOW ; PB COLLISIONS ; PERSPECTIVE ; MATTER |
| 资助项目 | Office of Nuclear Physics within the U.S. DOE Office of Science ; U.S. National Science Foundation ; Ministry of Education and Science of the Russian Federation ; Chinese Academy of Science ; Ministry of Science and Technology of China ; Chinese Ministry of Education ; Higher Education Sprout Project by Ministry of Education at NCKU ; National Natural Science Foundation of China ; National Research Foundation of Korea ; Czech Science Foundation ; Ministry of Education, Youth and Sports of the Czech Republic ; Hungarian National Research, Development and Innovation Office ; New National Excellency Programme of the Hungarian Ministry of Human Capacities ; Department of Atomic Energy ; Department of Science and Technology of the Government of India ; National Science Centre of Poland ; Ministry of Science, Education and Sports of the Republic of Croatia ; RosAtom of Russia ; German Bundesministerium fur Bildung, Wissenschaft, Forschung and Technologie (BMBF) ; Ministry of Education, Culture, Sports, Science, and Technology (MEXT) ; Japan Society for the Promotion of Science (JSPS) ; Helmholtz Association |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | IOP PUBLISHING LTD |
| WOS记录号 | WOS:000570678100001 |
| 资助机构 | Office of Nuclear Physics within the U.S. DOE Office of Science ; U.S. National Science Foundation ; Ministry of Education and Science of the Russian Federation ; Chinese Academy of Science ; Ministry of Science and Technology of China ; Chinese Ministry of Education ; Higher Education Sprout Project by Ministry of Education at NCKU ; National Natural Science Foundation of China ; National Research Foundation of Korea ; Czech Science Foundation ; Ministry of Education, Youth and Sports of the Czech Republic ; Hungarian National Research, Development and Innovation Office ; New National Excellency Programme of the Hungarian Ministry of Human Capacities ; Department of Atomic Energy ; Department of Science and Technology of the Government of India ; National Science Centre of Poland ; Ministry of Science, Education and Sports of the Republic of Croatia ; RosAtom of Russia ; German Bundesministerium fur Bildung, Wissenschaft, Forschung and Technologie (BMBF) ; Ministry of Education, Culture, Sports, Science, and Technology (MEXT) ; Japan Society for the Promotion of Science (JSPS) ; Helmholtz Association |
| 源URL | [http://119.78.100.186/handle/113462/139647]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Adam, J. |
| 作者单位 | 1.NRC Kurchatov Inst, Inst High Energy Phys, Protvino 142281, Russia 2.Purdue Univ, W Lafayette, IN 47907 USA 3.Rice Univ, Houston, TX 77251 USA 4.Rutgers State Univ, Piscataway, NJ 08854 USA 5.Univ Sao Paulo, BR-05314970 Sao Paulo, Brazil 6.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China 7.Shandong Univ, Qingdao 266237, Shandong, Peoples R China 8.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 9.Southern Connecticut State Univ, New Haven, CT 06515 USA 10.SUNY Stony Brook, Stony Brook, NY 11794 USA |
| 推荐引用方式 GB/T 7714 | Adam, J.,Adamczyk, L.,Adams, J. R.,et al. Measurement of away-side broadening with self-subtraction of flow in Au plus Au collisions at root S-NN = 200 GeV[J]. CHINESE PHYSICS C,2020,44(10):9. |
| APA | Adam, J..,Adamczyk, L..,Adams, J. R..,Adkins, J. K..,Agakishiev, G..,...&Zyzak, M..(2020).Measurement of away-side broadening with self-subtraction of flow in Au plus Au collisions at root S-NN = 200 GeV.CHINESE PHYSICS C,44(10),9. |
| MLA | Adam, J.,et al."Measurement of away-side broadening with self-subtraction of flow in Au plus Au collisions at root S-NN = 200 GeV".CHINESE PHYSICS C 44.10(2020):9. |
入库方式： OAI收割
来源：近代物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。