探测中能两质子移除反应中的弹性和非弹性破裂贡献
核实验
2012-10-16 v1
摘要
在NSCL以93 MeV/u的能量研究了从28Mg弹核的两质子移除反应。首次对重残留核26Ne、移除的质子及其他轻带电粒子进行符合测量，使得能够确定三种可能的弹性和非弹性质子移除机制各自的相对截面。这些更终态排他性的测量对于进一步探究这些反应机制以及利用该反应通道对非常丰中子核进行定量谱学至关重要。将三种贡献机制的相对和绝对产额与基于程函动力学和sd壳模型结构振幅的反应模型预期进行了比较。
引用
@article{arxiv.1205.2000,
title = {Probing elastic and inelastic breakup contributions to intermediate-energy two-proton removal reactions},
author = {K. Wimmer and D. Bazin and A. Gade and J. A. Tostevin and T. Baugher and Z. Chajecki and D. Coupland and M. A. Famiano and T. K. Ghosh and G. F. Grinyer and R. Hodges and M. E. Howard and M. Kilburn and W. G. Lynch and B. Manning and K. Meierbachtol and P. Quarterman and A. Ratkiewicz and A. Sanetullaev and S. R. Stroberg and M. B. Tsang and D. Weisshaar and J. Winkelbauer and R. Winkler M. Youngs},
journal= {arXiv preprint arXiv:1205.2000},
year = {2012}
}
备注
Accepted for publication in Physical Review C (Rapid Communication)