The Nucleon-Actinide Global Optical Model Potential Below 300 MeV

A set of new global phenomenological optical model potential parameters has been obtained in the mass range of target nuclei 220≤A≤260 with incident energies below 300 MeV, by simultaneously fitting the experimental data of 232Th and 23Su, and these potential parameters are analyzed and used to calc...

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Bibliographic Details
Published inPlasma science & technology Vol. 14; no. 6; pp. 499 - 505
Main Author 徐永丽 梁海英 郭海瑞 韩银录 申庆彪
Format Journal Article
LanguageEnglish
Published 01.06.2012
Subjects
光学模型势
反应截面
实验数据
核子
电子
计算结果
质量范围
锕系元素
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Summary:A set of new global phenomenological optical model potential parameters has been obtained in the mass range of target nuclei 220≤A≤260 with incident energies below 300 MeV, by simultaneously fitting the experimental data of 232Th and 23Su, and these potential parameters are analyzed and used to calculate the reaction cross sections, energy spectra and double differ- ential cross sections for p＋232Th reaction. Comparison of calculated results using these potential parameters with available experimental data shows that the present form of global optical model potential could reproduce experimental data for both the neutron and the proton.
Bibliography:A set of new global phenomenological optical model potential parameters has been obtained in the mass range of target nuclei 220≤A≤260 with incident energies below 300 MeV, by simultaneously fitting the experimental data of 232Th and 23Su, and these potential parameters are analyzed and used to calculate the reaction cross sections, energy spectra and double differ- ential cross sections for p＋232Th reaction. Comparison of calculated results using these potential parameters with available experimental data shows that the present form of global optical model potential could reproduce experimental data for both the neutron and the proton.
34-1187/TL
global optical model potentials, fission nuclear reaction, nucleon
ISSN:1009-0630
DOI:10.1088/1009-0630/14/6/14