資料載入中.....
|
請使用永久網址來引用或連結此文件:
https://ir.lib.ncu.edu.tw/handle/987654321/104937
|
| 題名: | Forward J/ψ production in U + U collisions at sNN =193 GeV |
| 作者: | 彭仁傑;Adare, A;Aidala, C;Ajitanand, N. N;Akiba, Y;Akimoto, R;Alexander, J;Alfred, M;Aoki, K;Apadula, N;Asano, H;Atomssa, E. T;Awes, T. C;Azmoun, B;Babintsev, V;Bai, M;Bai, X;Bandara, N. S;Bannier, B;Barish, K. N;Bathe, S;Baublis, V;Baumann, C;Baumgart, S;Bazilevsky, A;Beaumier, M;Beckman, S;Belmont, R;Berdnikov, A;Berdnikov, Y;Black, D;Blau, D. S;Bok, J. S;Boyle, K;Brooks, M. L;Bryslawskyj, J;Buesching, H;Bumazhnov, V;Butsyk, S;Campbell, S;Chen, C.H;Chi, C. Y;Chiu, M;Choi |
| 貢獻者: | 高能與強場物理研究中心 |
| 關鍵詞: | NUCLEI;PB-PB COLLISIONS;SUPPRESSION |
| 日期: | 2016-03-03 |
| 上傳時間: | 2026-04-23 12:01:57 (UTC+8) |
| 出版者: | American Physical Society;PHYSICAL REVIEW C |
| 摘要: | 摘要： The invariant yields, dN/dy, for J/psi production at forward rapidity (1.2 < vertical bar y vertical bar < 2.2) in U + U collisions at root S-NN = 193 GeV have been measured as a function of collision centrality. The invariant yields and nuclear-modification factor R-AA are presented and compared with those from Au + Au collisions in the same rapidity range. Additionally, the direct ratio of the invariant yields from U + U and Au + Au collisions within the same centrality class is presented, and used to investigate the role of c (c) over bar coalescence. Two different parametrizations of the deformed Woods-Saxon distribution were used in Glauber calculations to determine the values of the number of nucleon-nucleon collisions in each centrality class, N-coll, and these were found to give significantly different Ncoll values. Results using N-coll values from both deformed Woods-Saxon distributions are presented. The measured ratios show that the J/psi suppression, relative to binary collision scaling, is simila
出版者： PHYSICAL REVIEW C
出版日期： 2016
識別號： ISSN: 2469-9985
識別號： ISSN: 2469-9993
識別號： EISSN: 2469-9993
識別號： DOI: 10.1103/PhysRevC.93.034903 |
| 顯示於類別: | [高能與強場物理研究中心] 期刊論文
|
文件中的檔案:
| 檔案 |
描述 |
大小 | 格式 | 瀏覽次數 |
|---|
| index.html | | 0Kb | HTML | 33 | 檢視/開啟 |
|
在NCUIR中所有的資料項目都受到原著作權保護.
|
