Numerical investigation of non-eikonal corrections to the Glauber model at intermediate energies.
Numerical investigation of non-eikonal corrections to the Glauber model at intermediate energies.
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中等能量格劳伯模型非 Ekonal 修正的数值研究。
DOI：
10.1103/physrevc.46.1974
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发表时间：
1992
期刊：
影响因子：
--
通讯作者：
Mahalanabis
中科院分区：
文献类型：
--
作者：
Fäldt;Ingemarsson;Mahalanabis
具有一阶和二阶非 ekonal 校正的 Glauber 模型已应用于 178-MeV 和 800-MeV 质子、180-MeV 反质子和 140-MeV {alpha} 粒子的弹性核散射。对于微分横截面、偏振、自旋旋转和反应横截面，获得了与相应部分波计算的合理一致。考虑相对论运动学的方式是在格劳伯模型和光学模型中再现相对论卢瑟福截面。
The Glauber model with first- and second-order non-eikonal corrections has been applied to elastic nuclear scattering of 178- and 800-MeV protons, 180-MeV antiprotons, and 140-MeV {alpha} particles. Reasonable agreement with the corresponding partial-wave calculations is obtained for the differential cross sections, polarizations, spin rotations, and reaction cross sections. Relativistic kinematics is taken into account in such a way that the relativistic Rutherford cross section is reproduced in both the Glauber model and the optical model.