Effect of nuclear deformation on direct capture reactions

Direct radiative capture processes are well described by a spherical potential model. Since most nuclei are not spherical, and in order for the model to explain direct radiative captures more accurately, the effect of nuclear deformation has been analyzed with q-deformed Woods-Saxon potential in thi...

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Published inChinese physics C Vol. 38; no. 4; pp. 16 - 18
Main Author 樊广伟 蔡晓鹭 M. Fukuda 韩体飞 李学超 任中洲 徐望
Format Journal Article
LanguageEnglish
Published 01.04.2014
Subjects
Capture (nuclear)
Mathematical models
Nuclear deformation
Nuclei
q变形
Reactions (nuclear)
Woods-Saxon势
势模型
反应
捕获
核变形
核形变
直接辐射
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ISSN1674-1137
0254-3052
DOI10.1088/1674-1137/38/4/044101

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Summary:Direct radiative capture processes are well described by a spherical potential model. Since most nuclei are not spherical, and in order for the model to explain direct radiative captures more accurately, the effect of nuclear deformation has been analyzed with q-deformed Woods-Saxon potential in this work. The results imply that nuclear deformation largely affects the direct radiative capture, and it should be taken into account when discussing direct capture reactions.
Bibliography:potential model, direct radiative capture reactions, cross sections, deformation effect
11-5641/O4
Direct radiative capture processes are well described by a spherical potential model. Since most nuclei are not spherical, and in order for the model to explain direct radiative captures more accurately, the effect of nuclear deformation has been analyzed with q-deformed Woods-Saxon potential in this work. The results imply that nuclear deformation largely affects the direct radiative capture, and it should be taken into account when discussing direct capture reactions.
FAN Guang-Wei CAI Xiao-Lu M. Fukudaa HAN Ti-Fei LI Xue-Chao REN Zhong-Zhou XU Wang（1 School of Chemical Engineering, Anhui University of Science and Technology, Huainan 232001, China 2 Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China 3 Department of Physics, Osaka University, Osaka 560-0043, Japan 4 Department of Physics, Nanjing University, Nanjing 210008, China）
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ISSN:1674-1137
0254-3052
DOI:10.1088/1674-1137/38/4/044101