Nucleus-nucleus scattering and interaction radii of stable and unstable nuclei.
Nucleus-nucleus scattering and interaction radii of stable and unstable nuclei.
复制标题
核-核散射以及稳定和不稳定核的相互作用半径。
DOI：
10.1103/physrevc.34.2171
复制
发表时间：
1986
期刊：
影响因子：
--
通讯作者：
Okuhara
中科院分区：
文献类型：
--
作者：
Sato;Okuhara
用Glauber模型和hartree - fock型变分计算研究了中高能核-核散射的相互作用截面。由此得到的相互作用截面很好地满足可加性关系，从而表明在核-核散射中存在核相互作用半径。利用计算得到的相互作用截面，研究了高能核在乳状液中的相互作用平均自由程，结果与实验数据吻合较好。通过乳剂实验还可以确定弹丸核的相互作用半径。
The interaction cross sections of medium and high energy nucleus-nucleus scattering are studied with the Glauber model and Hartree-Fock-type variational calculation. The interaction cross sections so obtained nicely satisfy the additivity relationship, which in turn suggests the existence of a nuclear interaction radius in nucleus-nucleus scattering. With the calculated interaction cross sections, the nuclear interaction mean free path of a high energy nucleus in emulsion is studied, and the results agree very well with experimental data. It is found that the interaction radius of the projectile nucleus can also be determined from an emulsion experiment.