Density and symmetric potential dependences of isoscaling behaviour in the lattice gas model
文献类型：期刊论文
| 作者 | Su, QM(苏前敏） ; Ma, YG（马余刚） ; Tian, WD（田文栋） ; Fang, DQ（方德清） ; Cai, XZ（蔡翔舟） ; Wang, K（王鲲） |
| 刊名 | CHINESE PHYSICS LETTERS
 |
| 出版日期 | 2008 |
| 卷号 | 25期号:6页码:2000 |
| ISSN号 | 0256-307X |
| 通讯作者 | Ma, YG (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China |
| 英文摘要 | Isoscaling behaviour of the statistical emission fragments from the equilibrated sources with Z = 30 and N = 30, 33, 36 and 39 is investigated in the framework of the isospin-dependent lattice gas model. The dependences of isoscaling parameters alpha on source isospin asymmetry, temperature and freeze-out density are studied, and the 'symmetry energy' is deduced from isoscaling parameters. The results show that symmetry energy C(sym) is insensitive to the change of temperature but follows the power-law dependence on the freeze-out density rho. The effect of strength of asymmetry of nucleon nucleon interaction potential on the density dependence of the symmetry energy is discussed. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000256252600021 |
| 公开日期 | 2012-04-18 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/7683]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2004-2010年 |
| 推荐引用方式 GB/T 7714 | Su, QM,Ma, YG,Tian, WD,et al. Density and symmetric potential dependences of isoscaling behaviour in the lattice gas model[J]. CHINESE PHYSICS LETTERS,2008,25(6):2000. |
| APA | Su, QM,Ma, YG,Tian, WD,Fang, DQ,Cai, XZ,&Wang, K.(2008).Density and symmetric potential dependences of isoscaling behaviour in the lattice gas model.CHINESE PHYSICS LETTERS,25(6),2000. |
| MLA | Su, QM,et al."Density and symmetric potential dependences of isoscaling behaviour in the lattice gas model".CHINESE PHYSICS LETTERS 25.6(2008):2000. |
入库方式： OAI收割
来源：上海应用物理研究所
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