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040			_aNEU
041			_aeng
050	0	4	_aQC23
100	1		_9573001 _aIkhdair, Sameer M., _cAssoc. Prof. Dr. _
245	1	0	_aApproximate Relativistic Solutions for a New Ring-Shaped Hulthen Potential _cSameer M. Ikhdair, Majid Hamzavi.
260			_bVerlag Z Naturforsch, _c2013.
520			_aApproximate bound state solutions of the Dirac equation with the Hulthen plus a new generalized ring-shaped (RS) potential are obtained for any arbitrary l-state. The energy eigenvalue equation and the corresponding two-component wave function are calculated by solving the radial and angular wave equations within a recently introduced shortcut of the Nikiforov-Uvarov (NU) method. The solutions of the radial and polar angular parts of the wave function are given in terms of the Jacobi polynomials. We use an exponential approximation in terms of the Hulthen potential parameters to deal with the strong singular centrifugal potential term l(l + 1)r(-2). Under the limiting case, the solution can be easily reduced to the solution of the Schrodinger equation with a new ring-shaped Hulthen potential.
650		0	_9572720 _aNear East University Article
650		0	_9572723 _aYakın Doğu Üniversitesi Makale
650			_9572798 _aDirac equation
650			_9574688 _aRing-Shaped Potentials;
650			_9573229 _aApproximation Schemes
650			_9573617 _aSchrodinger Equation
650			_9574689 _aL-state solutıons;
773			_gMar-Apr 2013, Volume: 68, Issue: 3-4, Pages: 279-290 _tZeıtschrıft Fur Naturforschung Sectıon A _tA Journal Of Physıcal Scıences _x09320784
856			_uhttp://library.neu.edu.tr:2048/login?url=http://dx.doi.org/10.5560/ZNA.2012-0109
942			_x1000005 _kQC0000023A672013 _cOED
999			_c242553