Isospin effect of fragmentation reaction and its disappearance in intermediate energy heavy ion collisions
文献类型：期刊论文
| 作者 | Fang, DQ（方德清） ; Shen, WQ（沈文庆） ; Feng, J ; Cai, XZ（蔡翔舟） ; Su, QM（苏前敏） ; Ma, YG（马余刚） |
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2000 |
| 卷号 | 24期号:10页码:949 |
| ISSN号 | 0254-3052 |
| 英文摘要 | Isospin effect of fragmentation reaction on isotopic distribution was investigated by a modified statistical abrasion-ablation model. It is shown that the isotopic distribution shifts toward the neutron rich side for neutron rich projectile, but this isospin effect will decrease and disappear at last when (Z(proj) - Z)/Z(proj) closes to 0.5 and becomes larger than 0.5 independent of the reaction systems, where Z and Z(proj) are the atomic numbers of the produced isotop and projectile, respectively. It is pointed out that the disappearance of isospin effect comes mainly from the geometry effect in abrasion stage and the evaporation process later. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000089929500011 |
| 公开日期 | 2012-09-25 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/10019]  |
| 专题 | 上海应用物理研究所_中科院上海原子核所2003年前 |
| 推荐引用方式 GB/T 7714 | Fang, DQ,Shen, WQ,Feng, J,et al. Isospin effect of fragmentation reaction and its disappearance in intermediate energy heavy ion collisions[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2000,24(10):949. |
| APA | Fang, DQ,Shen, WQ,Feng, J,Cai, XZ,Su, QM,&Ma, YG.(2000).Isospin effect of fragmentation reaction and its disappearance in intermediate energy heavy ion collisions.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,24(10),949. |
| MLA | Fang, DQ,et al."Isospin effect of fragmentation reaction and its disappearance in intermediate energy heavy ion collisions".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 24.10(2000):949. |
入库方式： OAI收割
来源：上海应用物理研究所
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