Generating Energy-Dependent Potentials

被引：2
|
作者：
Laha, U. [1 ]
机构：
[1] Natl Inst Technol, Dept Phys, Jamshedpur 831014, India
来源：
JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 2019年 / 75卷 / 12期
关键词：
Nonlocal plus local potential; Phase equivalent local potential; Phase function method; Charged hadron systems; ELASTIC-SCATTERING; ALPHA-PARTICLES; SEPARABLE REPRESENTATION; COULOMB; LOCALIZATION;
D O I：
10.3938/jkps.75.935
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Energy-momentum-dependent potentials corresponding to a separable nonlocal potential and a separable nonlocal potential plus a local potential are constructed to study nucleon-nucleon and nucleus-nucleus systems. The constructed local potentials developed via two different approaches either have no hard core or a quasi-hard core. Elastic scattering phase shifts are computed for the proton-proton and the alpha-alpha systems by using the phase function method and are found to be in good agreement with experimental data.
引用
收藏
页码：935 / 940
页数：6
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