Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Systematic study of isoscaling behavior in projectile fragmentation by the statistical abrasion-ablation model | |
| Fang, DQ(方德清）; Ma, YG（马余刚）; Zhong, C（钟晨）; Ma, CW; Cai, XZ（蔡翔舟）; Chen, JG; Guo, W; Su, QM; Tian, WD; Wang, K; Yan, TZ; Shen, WQ（沈文庆）; Fang, DQ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China | |
| 2007 | |
| Source Publication | JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
 |
| ISSN | 0954-3899 |
| Volume | 34Issue:10Pages:2173 |
| Abstract | The isospin effect and isoscaling behavior in projectile fragmentation have been systematically investigated by a modified statistical abrasion-ablation (SAA) model. The normalized peak differences and reduced isoscaling parameters are found to decrease with (Z(proj)-Z)/Zproj or the excitation energy per nucleon and have no significant dependence on the size of reaction systems. Assuming a Fermi-gas behavior, the excitation energy dependence of the symmetry energy coefficients is tentatively extracted from alpha and beta which looks consistent with the experimental data. It is pointed out that the reduced isoscaling parameters can be used as an observable to study excitation extent of system and asymmetric nuclear equation of state in heavy ion collisions. |
| Subject Area | Chemistry |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000249392700008 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/7850 |
| Collection | 中科院上海应用物理研究所2004-2010年 |
| Corresponding Author | Fang, DQ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China |
| Recommended Citation GB/T 7714 | Fang, DQ,Ma, YG,Zhong, C,et al. Systematic study of isoscaling behavior in projectile fragmentation by the statistical abrasion-ablation model[J]. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,2007,34(10):2173. |
| APA | Fang, DQ.,Ma, YG.,Zhong, C.,Ma, CW.,Cai, XZ.,...&Fang, DQ .(2007).Systematic study of isoscaling behavior in projectile fragmentation by the statistical abrasion-ablation model.JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,34(10),2173. |
| MLA | Fang, DQ,et al."Systematic study of isoscaling behavior in projectile fragmentation by the statistical abrasion-ablation model".JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS 34.10(2007):2173. |
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