300兆电子伏/核子的$^{28}$Si在碳上的电荷变化截面测量及数据分析
摘要:放射性离子束传输方法测量电荷交换截面($\sigma_{cc}$)最近取得了重要进展,旨在确定异位核的电荷半径。在这项工作中,我们报道了对碳上的304(9) MeV/核子$^{28}$Si进行的一项新的$\sigma_{cc}$测量,该实验在兰州第二放射性离子束线(RIBLL2)进行,并详细描述了数据分析过程。该过程对于评估传输方法中的系统不确定度至关重要。测得的$\sigma_{cc}$为1125(11) mb,与类似能量下的现有数据一致。本研究将成为RIBLL2中$\sigma_{cc}$测量的参考依据。
作者:Chang-Jian Wang and Ge Guo and Hooi Jin Ong and Yu-Nan Song and Bao-Hua Sun and Isao Tanihata and Satoru Terashima and Xiu-Lin Wei and Jun-Yao Xu and Xiao-Dong Xu and Ji-Chao Zhang and Yong Zheng and Li-Hua Zhu and Yong Cao and Guang-Shuai Li and Chen-Gui Lu and Hao-Tian Qi and Yun Qin and Zhi-Yu Sun and Lu-Ping Wan and Kai-Long Wang and Shi-Tao Wang and Xin-Xu Wang and Mei-Xue Zhang and Wen-Wen Zhang and Xiao-Bin Zhang and Xue-Heng Zhang and Zi-Cheng Zhou
论文ID:2306.15275
分类:Nuclear Experiment
分类简称:nucl-ex
提交时间:2023-07-06