不同簇密度分布和不同电位下10C弹性散射截面的理论研究

S. Olorunfunmi, A. Bahini, A. Olatinwo
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引用次数: 0

摘要

弹性散射截面是核物理研究的一个基本方面,研究各种核的截面可以为了解核的行为提供重要的见解。本研究分析了10C弹在27Al、58Ni和208Pb靶核作用下的弹性散射截面。本研究的目的是研究10C的团簇结构及其弹性散射截面对不同电位的敏感性。为了实现这一目标,使用双折叠光学模型和简单的聚类方法来分析截面。光势的实部通过折叠两个不同的有效相互作用,Michigan-3-Yukawa (M3Y)和JeukenneLejeune-Mahaux (JLM),得到10C核的四种不同的团束密度分布:6Be + \ α, 9B + p, 8Be + p + p和\ α + \ α + p + p。虚部采用Woods-Saxon现象学形式。通过比较不同电位下得到的结果,评价了弹性散射截面对不同电位的灵敏度。通过理论结果与实验数据的对比,验证了10C的聚类结构。结果表明,截面对电势的选择很敏感,证明了10C的簇状结构是正确的。理论计算结果与实验数据吻合较好。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Theoretical Study on 10C Elastic Scattering Cross Sections Using Different Cluster Density Distributions and Different Potentials
Elastic scattering cross sections are a fundamental aspect of nuclear physics research, and studying the cross sections of various nuclei can provide important insights into the behavior of nuclei. In this study, the elastic scattering cross sections of 10C projectile by 27Al, 58Ni, and 208Pb target nuclei are analyzed. The aim of this study is to investigate the cluster structure of 10C and the sensitivity of the elastic scattering cross sections to different potentials. To achieve this objective, the double folding optical model and a simple cluster approach are used to analyze the cross sections. The real part of the optical potential is obtained by folding two different effective interactions, Michigan-3-Yukawa (M3Y) and JeukenneLejeune-Mahaux (JLM), with four different cluster density distributions of the 10C nucleus: 6Be + \alpha, 9B + p, 8Be + p + p, and \alpha + \alpha + p + p. The imaginary part is taken to be a Woods-Saxon phenomenological form. The sensitivity of the elastic scattering cross sections to different potentials is assessed by comparing the results obtained using different potentials. The cluster structure of 10C is validated by comparing the theoretical results with experimental data. The results show that the cross sections are sensitive to the choice of potential used and that the cluster structure of 10C is validated. The theoretical results show reasonable agreement with the experimental data.
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