Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Studies on the isospin effect and isoscaling behavior in heavy ion collisions | |
| Fang, DQ(方德清）; Fu, Y; Sun, XY; Ma, YG（马余刚）; Cai, XZ（蔡翔舟）; Tian, WD; Wang, HW | |
| 2010 | |
| Conference Name | 7th China-Japan Joint Nuclear Physics Symposium |
| Source Publication | NUCLEAR PHYSICS TRENDS |
| Pages | 118 |
| Conference Date | NOV 09-13, 2009 |
| Conference Place | Tsukuba, JAPAN |
| Abstract | Projectile fragmentation reactions have been investigated by the modified statistical abrasion-ablation model (SAA) and the heavy-ion phase-space exploration (HIPSE) model. From the fragment yield ratios, clear isoscaling behavior was observed in the calculated results of the two models. The extracted isoscaling parameters alpha and beta for both heavy and light fragments from HIPSE model calculations are in better agreement with recent experimental data than the SAA model. Assuming a Fermi-gas behavior, the excitation energy dependence of the symmetry energy coefficients are extracted from alpha and beta, which looks consistent with the experimental data. |
| ISSN | 0094-243X |
| ISBN | 978-0-7354-0780-0 |
| Indexed By | SCI |
| Funding Project | 应物所课题组 |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/8902 |
| Collection | 中科院上海应用物理研究所2004-2010年 |
| Recommended Citation GB/T 7714 | Fang, DQ,Fu, Y,Sun, XY,et al. Studies on the isospin effect and isoscaling behavior in heavy ion collisions[C],2010:118. |
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