Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Effect of neutron skin thickness on projectile fragmentation | |
| Dai, ZT; Fang, DQ; Ma, YG; Cao, XG; Zhang, GQ; Shen, WQ | |
| 2015 | |
| Source Publication | PHYSICAL REVIEW C
 |
| Volume | 91Issue:3Pages:— |
| Subtype | 期刊文献 |
| Abstract | The fragment production in collisions of Ca-48,Ca-50+C-12 at 50 MeV/nucleon are simulated via the isospin-dependent quantum molecular dynamics (IQMD) model followed by the GEMINI code. By changing the diffuseness parameter of neutron density distribution to obtain different neutron skin sizes, the effects of neutron skin thickness (delta(np)) on projectile-like fragments (PLFs) are investigated. The sensitivity of isoscaling behavior to neutron skin size is studied, from which it is found that the isoscaling parameter a has a linear dependence on delta(np). A linear dependence between delta(np) and the mean N/Z [N (Z) is neutron (proton) number] of the PLF is obtained as well. The results show that thicker neutron skin will lead to smaller isoscaling parameter alpha and N/Z. Therefore, it may be probable to extract information of neutron skin thickness from isoscaling parameter alpha and N/Z. |
| Keyword | Heavy-ion Collisions Nuclei Energy Mev/nucleon Dependence Equation Radii State |
| Indexed By | SCI |
| Language | 英语 |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/24441 |
| Collection | 中科院上海应用物理研究所2011-2020年 |
| Recommended Citation GB/T 7714 | Dai, ZT,Fang, DQ,Ma, YG,et al. Effect of neutron skin thickness on projectile fragmentation[J]. PHYSICAL REVIEW C,2015,91(3):—. |
| APA | Dai, ZT,Fang, DQ,Ma, YG,Cao, XG,Zhang, GQ,&Shen, WQ.(2015).Effect of neutron skin thickness on projectile fragmentation.PHYSICAL REVIEW C,91(3),—. |
| MLA | Dai, ZT,et al."Effect of neutron skin thickness on projectile fragmentation".PHYSICAL REVIEW C 91.3(2015):—. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| Effect of neutron sk（373KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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