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arXiv · 1604.03618

The scattering phase shifts of the Hulthén-type potential plus Yukawa potential

Kayode John Oyewumi·Oluwatimilehin Joshua Oluwadare
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Abstract

With the aid of an improved short-range approximation, the bound state energies and the scattering phase shifts for a Hulthén- type potential plus Yukawa potential are calculated within the framework of Nikiforov-Uvarov and standard methods, respectively. Our numerical calculations show that the presence of Yukawa potential has a significant influence on bound state energies and the wave number-dependent phase shifts for any arbitrary values of the screening parameter α and angular momentum l.

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Kayode John Oyewumi, Oluwatimilehin Joshua Oluwadare. 2016-06-08. The scattering phase shifts of the Hulthén-type potential plus Yukawa potential. https://arxiv.org/abs/1604.03618

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