Laplace transforms of the Hulthén Green’s function and their application to potential scattering

被引：0
作者：
U. Laha
S. Ray
S. Panda
J. Bhoi
机构：
[1] National Institute of Technology,Department of Physics
[2] Government College of Engineering,Department of Physics
来源：
Theoretical and Mathematical Physics | 2017年 / 193卷
关键词：
Hulthén Green’s function; integral transform of Hulthén Green’s function; scattering phase shift computation; α–nucleon system; α–nucleus system;
D O I：
暂无
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学科分类号：
摘要：
We derive closed-form representations for the single and double Laplace transforms of the Hulthén Green’s function of the outgoing wave multiplied by the Yamaguchi potential and write them in the maximally reduced form. We use the expression for the double transform to compute the low-energy phase shifts for the elastic scattering in the systems α–nucleon, α–He3, and α–H3. The calculation results agree well with the experimental data.
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页码：1498 / 1507
页数：9
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