| Astrophysical Reaction Rates of the ^8Li（p, τ）^9Beg.s. Direct Capture Reaction |
| |
| 引用本文： | 苏俊,李志宏,郭冰,柳卫平,白希祥,曾晟,连钢,颜胜权,王宝祥,王友宝.Astrophysical Reaction Rates of the ^8Li（p, τ）^9Beg.s. Direct Capture Reaction[J].中国物理快报,2006,23(1):55-57. |
| |
| 作者姓名： | 苏俊 李志宏 郭冰 柳卫平 白希祥 曾晟 连钢 颜胜权 王宝祥 王友宝 |
| |
| 作者单位： | China Institute of Atomic Energy, PO Box 275（46）, Beijing 102413 |
| |
| 基金项目： | Supported by the Major State Basic Research Development Programme of China under Grant Nos G2000077400 and 2003CB716704, the National Natural Science Foundation of China under Grant Nos 10375096 and 10025524. |
| |
| 摘 要： | Based on the angular distribution of the ^8Li（d, n）^9Beg.s, reaction at Ec.m. = 8.0 MeV and distorted wave Born approximation analysis, the single particle spectroscopic factor S1,3/2 for the ground state of ^9Be = ^8Li×p is derived to be 0.64 ± 0.21. In addition, we deduce the astrophysical S-factors and rates of the ^8Li（p, γ）^9Beg.s. direct capture reaction at energies of astrophysical interests.
|
| 关 键 词： | 天体物理学 角分配 扭曲波博恩逼近分析 比率 单一粒子光谱因子 |
| 收稿时间： | 2005-09-29 |
| 修稿时间： | 2005-09-29 |
| 本文献已被 维普 等数据库收录！ |
|
