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最近的研究工作表明原子核阻止强烈地依赖于两核子碰撞截面而较弱的依赖同位旋相关的平均场 (对称势 ) .故原子核阻止可以作为提取介质中同位旋相关核子 -核子碰撞截面的探针 .详细的计算表明动量相关作用在提高原子核阻止对两体碰撞的敏感性和减弱对称对称势的敏感性中起了重要作用 .
Recent work has shown that nuclei prevent a weaker reliance on the isospin-dependent mean field (symmetry potential) that strongly depends on the two-nucleon collision cross-section, so that nuclei can be used as a probe to extract isospin-related nuclear-nuclear collision cross sections in the medium Detailed calculations have shown that momentum - related effects play an important role in increasing the nuclei ’s sensitivity to preventing collisions with two bodies and reducing the sensitivity of symmetrical symmetric potentials.