Off-energy-shell behavior of the T matrix for realistic local N-N potentials with soft or hard cores
Off-energy-shell behavior of the T matrix for realistic local N-N potentials with soft or hard cores
复制标题
具有软核或硬核的真实局部 N-N 势的 T 矩阵的离能壳行为
DOI：
10.1103/physrevc.12.725
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发表时间：
1975
期刊：
影响因子：
--
通讯作者：
P. Benoist
中科院分区：
文献类型：
--
作者：
J. Ballot;M. L'huillier;P. Benoist
利用具有软核或硬核的真实局域双核子势计算了任意分波的离能壳层T矩阵元。壳外行为的讨论与壳上值有关。分析了核反应冲量近似中的离壳截面。一些常见的壳近似的有效性进行了检查。
Off-energy-shell T matrix elements for any partial wave are calculated using realistic local two-nucleon potentials with soft or hard cores. The off- shell behaviors are discussed in relation to on-shell values. Off-shell cross sections involved in the impulse approximation of nuclear reactions are analyzed. The validity of some usual on-shell approximations is examined.