Kappa State Solutions of Dirac-Hulthen and Dirac-Eckart Problems with Pseudospin and Spin Symmetry

Soylu A., Bayrak O., Boztosun I.

Conference on Nuclear Physic and Astrophysics - From Stable Beams to Exotic Nucle, Cappadocia, Turkey, 25 - 30 June 2008, vol.1072, pp.322-323 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 1072
  • Doi Number: 10.1063/1.3039859
  • City: Cappadocia
  • Country: Turkey
  • Page Numbers: pp.322-323
  • Yozgat Bozok University Affiliated: Yes


In this study, the analytical solutions of the Dirac equation have been presented for the Hulthen and Eckart potentials by applying an approximation to centrifugal-like term in the case of spin symmetry, Delta(r)=C=constant, and pseudospin symmetry, Sigma(r)=C=constant, for any spin-orbit quantum number x. The energy eigenvalues and corresponding spinor wave functions are obtained in the closed-forms.