| Correlation between Symmetry Energy and Collective Flow in Heavy-Ion Collisions Induced by High Energy Radioactive Beams |
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| 作者姓名： | 雍高产 李宝安 左维 |
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| 作者单位： | [1]Institute of Modern Physics, Chinese Academy of Sciences, PO Box 31, Lanzhou 730000 [2]Graduate School, Chinese Academy of Sciences, Beijing 100049 [3]Department of Chemistry and Physics, PO Box 419, Arkansas State University, State University, Arkansas 72467-0419, USA |
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| 摘 要： |
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| 关 键 词： | 重离子 对称能量 高能放射线 同位旋 介质能量 |
| 收稿时间： | 2005-03-15 |
| 修稿时间： | 2005-03-15 |
Correlation between Symmetry Energy and Collective Flow in Heavy-Ion Collisions Induced by High Energy Radioactive Beams |
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| Yong GaoChan;Li BaoAn;Zuo Wei.Correlation between Symmetry Energy and Collective Flow in Heavy-Ion Collisions Induced by High Energy Radioactive Beams[J].Chinese Physics Letters,2005,22(9):2226-2229. |
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| Authors: | Yong GaoChan;Li BaoAn;Zuo Wei |
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| Abstract: | Using an isospin- and momentum-dependent hadronic transport model, we investigate effects of the symmetry energy on several collective flows in heavy-ion collisions induced by radioactive beams at intermediate energies. It is found that the neutron-proton differential directed flow and the neutron-proton differential elliptic flow are strongly correlated with the symmetry energy, while the position averaged radial flow is weakly correlated with the symmetry energy. |
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