https://doi.org/10.1140/epja/i2014-14185-7
Regular Article - Theoretical Physics
A variation iteration method for isotropic velocity-dependent potentials: Scattering case
Basic Science Department, Applied Science Private University, Amman, Jordan
* e-mail: eed.hussam@yahoo.com
Received:
6
September
2014
Revised:
4
December
2014
Accepted:
8
December
2014
Published online:
18
December
2014
We propose a new approximation scheme to obtain analytic expressions for the Schrödinger equation with isotropic velocity-dependent potential to determine the scattering phase shift. In order to test the validity of our approach, we applied it to an exactly solvable model for nucleon-nucleon scattering. The results of the variation iteration method (VIM) formalism compare quite well with those of the exactly solvable model. The developed formalism can be applied in problems concerning pion-nucleon, nucleon-nucleon, and electron-atom scattering.
© SIF, Springer-Verlag Berlin Heidelberg, 2014
