Spin and Pseudospin Symmetry in Generalized Manning-Rosen Potential

الملخص EN

Spin and pseudospin symmetric Dirac spinors and energy relations are obtained by solving theDirac equation with centrifugal term for a new suggested generalized Manning-Rosen potentialwhich includes the potentials describing the nuclear and molecular structures.

To solve the Diracequation the Nikiforov-Uvarov method is used and also applied the Pekeris approximation to thecentrifugal term.

Energy eigenvalues for bound states are found numerically in the case of spinand pseudospin symmetry.

Besides, the data attained in the present study are compared with theresults obtained in the previous studies and it is seen that our data are consistent with the earlierones.