Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Density and symmetric potential dependences of isoscaling behaviour in the lattice gas model | |
| 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）; Ma, YG (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China | |
| 2008 | |
| Source Publication | CHINESE PHYSICS LETTERS
 |
| ISSN | 0256-307X |
| Volume | 25Issue:6Pages:2000 |
| Abstract | 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. |
| Subject Area | Physics |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000256252600021 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/7683 |
| Collection | 中科院上海应用物理研究所2004-2010年 |
| Corresponding Author | Ma, YG (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China |
| Recommended Citation 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.,...&Ma, YG .(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. |
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