单粒子势对核反应总截面的影响

Q2 Physics and Astronomy
Yan Fan, WenJun Guo, ZiHan Xi
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引用次数: 0

摘要

在核物理学中,反应截面的计算是研究核结构的重要方法。通过研究不同元素与12C碰撞的反应截面并分析数据,可以深入了解核结构和粒子间相互作用的本质。本研究采用同位旋量子分子动力学模型(IQMD)研究了不同核在特定能量下与12C碰撞的反应截面。计算结果与实验数据吻合良好。利用这种方法,计算了质子-质子、质子-中子和中子-中子相互作用的反应截面。随后,同样的方法被应用于计算碳同位素之间核反应的总截面。研究表明,总横截面的大小不仅受粒子同位旋效应的影响,还与反应中产生的自由中子和质子的数量有关。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Effect of single particle potential on total cross section of nuclear reaction
In nuclear physics,the calculation of reaction cross-sections is an essential method for studying nuclear structure.By investigating the reaction cross-sections of different elements colliding with 12C and analyzing the data, insights into nuclear structure and the nature of interactions between particles can be gained.This study employs the Isospin Quantum Molecular Dynamics model (IQMD) to examine reaction cross-sections of collisions between various nuclei and 12C at specific energies.The calculated results show excellent agreement with experimental data. Using this method, reaction cross-sections for proton-proton,proton-neutron,and neutron-neutron interactions are computed. Subsequently,the same approach is applied to calculate the total cross-section of nuclear reactions between carbon isotopes. The research indicates that the magnitude of the total cross-section is influenced by the isospin effects of particles and is also correlated with the number of free neutrons and protons produced in the reaction.
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来源期刊
Physics Open
Physics Open Physics and Astronomy-Physics and Astronomy (all)
CiteScore
3.20
自引率
0.00%
发文量
19
审稿时长
9 weeks
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