Pseudospin and spin symmetry in the Dirac equation with Woods-Saxon potential and tensor potential

AYDOĞDU O., Sever R.

EUROPEAN PHYSICAL JOURNAL A, vol.43, no.1, pp.73-81, 2010 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 43 Issue: 1
  • Publication Date: 2010
  • Doi Number: 10.1140/epja/i2009-10890-6
  • Journal Name: EUROPEAN PHYSICAL JOURNAL A
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.73-81
  • Middle East Technical University Affiliated: Yes

Abstract

The Dirac equation is solved approximately for the Woods-Saxon potential and a tensor potential with the arbitrary spin-orbit coupling quantum number kappa under pseudospin and spin symmetry. The energy eigenvalues and the Dirac spinors are obtained in terms of hypergeometric functions. The energy eigenvalues are calculated numerically.