THE ANALYTIC T-MATRIX FOR THE HULTHEN POTENTIAL IN ALL PARTIAL WAVES

被引：0
|
作者：
Sahoo, P. [1 ]
Laha, U. [1 ]
Khirali, B. [1 ]
Behera, A. K. [1 ]
机构：
[1] Natl Inst Technol, Dept Phys, Jamshedpur 831014, Bihar, India
来源：
REPORTS ON MATHEMATICAL PHYSICS | 2021年 / 88卷 / 03期
关键词：
Hulthen potential; off-shell solutions; Jost function; T-matrix; SHELL JOST FUNCTION; SCATTERING-THEORY; GREENS-FUNCTION; ELEMENTS; SUPERSYMMETRY; PARAMETERIZATION; TRANSFORM;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Analytical expression for the Hulthen off-shell T-matrix in all partial waves is constructed in its maximal reduced form. As a basic requirement the off-shell solutions and Jost function are first developed by following the differential equation approach to the problem together with judicious exploitation of the properties of certain special functions of mathematical physics. The off-shell T-matrix is found to be in order with respect to its limiting behaviours and off-shell unitarity.
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页码：295 / 311
页数：17
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