| 耗散反应产物的电荷扩散与能量相干 |
| |
| 引用本文： | 卢俊,王琦,诸永泰,徐瑚珊,李松林,张玉虎. 耗散反应产物的电荷扩散与能量相干[J]. 中国物理 C, 1997, 21(9): 825-830 |
| |
| 作者姓名： | 卢俊 王琦 诸永泰 徐瑚珊 李松林 张玉虎 |
| |
| 作者单位： | 中国科学院近代物理研究所 |
| |
| 基金项目： | 国家自然科学基金,中国科学院留学经费择优支持基金 |
| |
| 摘 要： | 在输运理论的框架内研究了19F+51V耗散反应中能量相干宽度随出射产物中质比N/Z变化的关系,得到了反应系统已经达到电荷平衡的结论,提取了相应的电荷扩散系数. 分析表明电荷扩散过程造成了的分布宽度随反应时间线性增大的现象. 还探讨了各个同位素出射道的相关对激发函数振荡结构涨落幅度的作用.
|
| 关 键 词： | 能量相干宽度Γ 分布宽度 扩散系数 涨落幅度 |
Energy Coherence and Charge Diffusion in Dissipative Reactions |
| |
| Lu Jun Wang Qi Zhu Yongtai Xu Hushan Li Songlin Zhang Yuhu. Energy Coherence and Charge Diffusion in Dissipative Reactions[J]. High Energy Physics and Nuclear Physics, 1997, 21(9): 825-830 |
| |
| Authors: | Lu Jun Wang Qi Zhu Yongtai Xu Hushan Li Songlin Zhang Yuhu |
| |
| Abstract: | In the framework of transport theory, the variation of coherence energy width with neutron-charge ratio N/Z for the 19F 51V dissipative reaction is compre- hensively discussed. It can be concluded that the charge equilibrium is reached in the present colliding system. The charge diffusion coefficent is also extracted from the analysis The proportional relation between distribution width and average interaction time is ascribed to the charge diffusion process. The effects of cross correlation between different isotopes on fluctuation amplitude are also discussed. |
| |
| Keywords: | cohernce energy width distribution width diffusion coefficients fluctuation amplitude. |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《中国物理 C》浏览原始摘要信息 |
|
点击此处可从《中国物理 C》下载全文 |
|
