Effect of neutron skin thickness on projectile fragmentation
文献类型：期刊论文
| 作者 | Dai, ZT; Fang, DQ; Ma, YG; Cao, XG; Zhang, GQ; Shen, WQ |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2015 |
| 卷号 | 91期号:3页码:— |
| 关键词 | HEAVY-ION COLLISIONS NUCLEI ENERGY MEV/NUCLEON DEPENDENCE EQUATION RADII STATE |
| 英文摘要 | 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. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/24441]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 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):—. |
入库方式： OAI收割
来源：上海应用物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。