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Approximate l-States Solutions to the Schrodinger Equation with Manning-Rosen plus Hellmann Potential via WKB Approximation Scheme

Authors:

Ita I Benedict,

University of Calabar, NG
About Ita I
Physical/Theoretical Chemistry Unit, Department of Pure and Applied Chemistry, School of Physical Sciences
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Hitler louis ,

University of Calabar, NG
About Hitler
Physical/Theoretical Chemistry Unit, Department of Pure and Applied Chemistry, School of Physical Sciences
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Nzeata-I Nelson,

University of Calabar, NG
About Nzeata-I
Physical/Theoretical Chemistry Unit, Department of Pure and Applied Chemistry, School of Physical Sciences
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Alexander Ikeuba,

University of Calabar, NG
About Alexander
Physical/Theoretical Chemistry Unit, Department of Pure and Applied Chemistry, School of Physical Sciences
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Akakuru U Ozioma,

University of Calabar, NG
About Akakuru U
Physical/Theoretical Chemistry Unit, Department of Pure and Applied Chemistry, School of Physical Sciences
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Magu O Thomas,

University of Calabar, NG
About Magu O
Physical/Theoretical Chemistry Unit, Department of Pure and Applied Chemistry, School of Physical Sciences
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Amos I Pigweh,

Modibbo Adama University of Technology, NG
About Amos I
Department of Chemistry, School of Physical Sciences,
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Muyiwa O Michael

University of Ilorin, NG
About Muyiwa O
Department of Physics, Faculty of Physical Sciences,
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Abstract

The approximate analytical solutions of the radial Schrodinger equation have been obtained by the interaction of Manning-Rosen and Hellmann potentials which is a newly proposed potential. Using the Wentzel-Kramers-Brillouin WKB approach, we obtained the eigenstates solutions for any arbitrary angular momentum. Special cases of potential consideration have been discussed. Eigenenergy solutions to equations obtained play an important role in quantum mechanics because they contain a wealth of vital information regarding the system under consideration.
How to Cite: Benedict, I.I., louis, H., Nelson, N.-I., Ikeuba, A., Ozioma, A.U., Thomas, M.O., Pigweh, A.I. and Michael, M.O., 2018. Approximate l-States Solutions to the Schrodinger Equation with Manning-Rosen plus Hellmann Potential via WKB Approximation Scheme. Sri Lankan Journal of Physics, 19(1), pp.37–45. DOI: http://doi.org/10.4038/sljp.v19i1.8050
Published on 08 Aug 2018.
Peer Reviewed

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