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| Directed flow of isospin sensitive fragments within a modified clusterization algorithm in heavy-ion collisions | |
| Kumar, Sanjeev; Ma Yugang（马余刚） | |
| 2013 | |
| Source Publication | NUCLEAR SCIENCE AND TECHNIQUES
 |
| ISSN | 1001-8042; 2210-3147 |
| Volume | 24Issue:5 |
| Abstract | By extending the minimum spanning tree (MST) clusterization algorithm for the binding energy cut, the isospin asymmetry dependence of directed flow for isospin sensitive isobar pairs (neutrons-protons, H-3-He-3) is studied from low towards high incident energies. The modified clusterization method (MSTB) has the advantage to identify the fragments at quite early time. It enhances (reduces) the production of free nucleons (fragments) over MST method. The directed flow of isobaric pair H-3-He-3 is more sensitive towards isospin asymmetry caused by MSTB than isobaric pair n-p. This sensitivity becomes quite strong towards the high incident energy and neutron-rich reaction system. In conclusion, the inclusion of binding energy in clusterization method for the flow studies has been uniquely important for understanding the isospin physics, especially for high density behavior of symmetry energy. |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000329686400010 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/13717 |
| Collection | 中科院上海应用物理研究所2011-2020年 |
| Recommended Citation GB/T 7714 | Kumar, Sanjeev,Ma Yugang. Directed flow of isospin sensitive fragments within a modified clusterization algorithm in heavy-ion collisions[J]. NUCLEAR SCIENCE AND TECHNIQUES,2013,24(5). |
| APA | Kumar, Sanjeev,&Ma Yugang.(2013).Directed flow of isospin sensitive fragments within a modified clusterization algorithm in heavy-ion collisions.NUCLEAR SCIENCE AND TECHNIQUES,24(5). |
| MLA | Kumar, Sanjeev,et al."Directed flow of isospin sensitive fragments within a modified clusterization algorithm in heavy-ion collisions".NUCLEAR SCIENCE AND TECHNIQUES 24.5(2013). |
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| File Name/Size | DocType | Version | Access | License | ||
| Directed flow of iso（267KB） | 开放获取 | CC BY-NC-SA | View Download | |||
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