Capture cross sections of ^(15)N(n,γ)^(16)N at astrophysical energies  

作　　者：Guang-Wei Fan Jun-Bing Ma Zong-Qiang Sheng Guo-Zhu Shi Feng Tian Jun Wang Chao Zhang 樊广伟;马军兵;圣宗强;石国柱;田丰;王军;张超(School of Chemical Engineering, Anhui University of Science and Technology;Institute of Modern Physics, Chinese Academy of Sciences;Shanghai Institute of Applied Physics, Chinese Academy of Sciences)

机构地区：[1]School of Chemical Engineering, Anhui University of Science and Technology, Huainan 232001, China [2]Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China [3]Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghni 201800, China

出　　处：《Chinese Physics C》2016年第12期65-68,共4页中国物理C（英文版）

基　　金：Support given by National Natural Science Foundation of China(11447236,11505002,11247001);Foundation of Anhui University of Science and Technology(11130,12608)

摘　　要：We have reanalyzed reaction cross sections of 16N on a 12C target. The nucleon density distribution of 16N, especially surface density distribution, was extracted using the modified Glauber model. On the basis of dilute surface densities, the 15N（n, γ）16N reaction is discussed within the framework of the direct capture reaction mechanism. The calculations agree quite well with the experimental data.We have reanalyzed reaction cross sections of 16N on a 12C target. The nucleon density distribution of 16N, especially surface density distribution, was extracted using the modified Glauber model. On the basis of dilute surface densities, the 15N（n, γ）16N reaction is discussed within the framework of the direct capture reaction mechanism. The calculations agree quite well with the experimental data.

关 键 词：capture cross sections reaction cross sections 15N（n γ）16N Glauber model direct capture 

分 类 号：P14[天文地球—天体物理]