Forward-backward elliptic anisotropy correlations in parton cascades
文献类型：期刊论文
| 作者 | Han, L. X.（韩立欣） ; Ma, G. L.（马国亮） ; Ma, Y. G.（马余刚） ; Cai, X. Z.（蔡翔舟） ; Chen, J. H.（陈金辉） ; Zhang, S.（张松） ; Zhong, C.（钟晨） |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2011 |
| 卷号 | 83期号:4 |
| ISSN号 | 0556-2813 |
| 英文摘要 | A potential experimental probe, the forward-backward elliptic anisotropy correlation (C(FB)), has been proposed by Liao and Koch to distinguish the jet and true elliptic flow contribution to the measured elliptic flow (v(2)) in relativistic heavy-ion collisions. The jet and flow fluctuation contribution to elliptic flow is investigated within the framework of a multiphase transport model using the C(FB) probe. We find that the C(FB) correlation is remarkably different from, and about two times that, proposed by Liao and Koch. It originates from the correlation between fluctuation of forward and that of backward elliptic flow at a low transverse momentum, which is mainly caused by the initial correlation between fluctuation of forward and that of backward eccentricity. This results in an amendment of the C(FB) by a term related to the correlation between fluctuation of forward and that of backward elliptic flow. Our results suggest that a suitable rapidity gap for C(FB) correlation studies is about +/- 3.5. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000290159900008 |
| 公开日期 | 2012-07-04 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/9514]  |
| 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 |
| 推荐引用方式 GB/T 7714 | Han, L. X.,Ma, G. L.,Ma, Y. G.,et al. Forward-backward elliptic anisotropy correlations in parton cascades[J]. PHYSICAL REVIEW C,2011,83(4). |
| APA | Han, L. X..,Ma, G. L..,Ma, Y. G..,Cai, X. Z..,Chen, J. H..,...&Zhong, C..(2011).Forward-backward elliptic anisotropy correlations in parton cascades.PHYSICAL REVIEW C,83(4). |
| MLA | Han, L. X.,et al."Forward-backward elliptic anisotropy correlations in parton cascades".PHYSICAL REVIEW C 83.4(2011). |
入库方式： OAI收割
来源：上海应用物理研究所
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