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An approximate kappa state solutions of the Dirac equation for the generalized Morse potential under spin and pseudospin symmetry (Ikhdair, Sameer M.,)
Bibliographical information (record 266066)
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An approximate kappa state solutions of the Dirac equation for the generalized Morse potential under spin and pseudospin symmetry
Author:
 Ikhdair, Sameer M., Search Author in Amazon Books

Publisher:
Amer Inst Physics,
Edition:
 2011.
Classification:
 QA36
URL:
http://library.neu.edu.tr:2048/login?url=http://dx.doi.org/10.1063/1.3583553
Detailed notes
    - By using an improved approximation scheme to deal with the centrifugal (pseudo-centrifugal) term, we solve the Dirac equation for the generalized Morse potential with arbitrary spin-orbit quantum number kappa. In the presence of spin and pseudospin symmetry, the analytic bound state energy eigenvalues and the associated upper- and lower-spinor components of two Dirac particles are found by using the basic concepts of the Nikiforov-Uvarov method. We study the special cases when kappa = +/-1 (l = (l) over tilde = 0, s-wave), the non-relativistic limit and the limit when alpha becomes zero (Kratzer potential model). The present solutions are compared with those obtained by other methods. (C) 2011 American Institute of Physics. [doi:10.1063/1.3583553]
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Library
Section
EOL-1309
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NEU Grand LibraryOnline (QA36 .A5 2011)
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