OFF-ENERGY-SHELL SCATTERING BY ADDITIVE INTERACTIONS UNDER AN APPROXIMATION SCHEME

被引：0
|
作者：
Sahoo, P. [1 ]
Swain, B. [1 ]
Laha, U. [1 ]
机构：
[1] Natl Inst Technol, Dept Phys, Jamshedpur 831014, India
来源：
ACTA PHYSICA POLONICA B | 2023年 / 54卷 / 08期
关键词：
T-MATRIX; GREENS-FUNCTION; SEPARABLE REPRESENTATION; INTEGRAL TRANSFORM; JOST FUNCTION; ALPHA;
D O I：
10.5506/APhysPolB.54.8-A2
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Inelastic scattering of charged hadronic systems is studied by considering a new approximation scheme to effective potential. A short-ranged electromagnetic interaction with the same range as the nuclear one is adapted to visualize the effect of such a potential model in treating the off-energy-shell scattering of the nuclear systems. Under this approximation, the Schrodinger equation admits an exact analytical solution and the related off-shell quantities are expressed in their maximal reduced form to make them amenable to numerical treatment. The nucleon-light nuclei system is studied and close agreement in numerical results with other works is found.
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页数：14
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