Bound state solutions of Schrödinger equation for a more general exponential screened coulomb potential via Nikiforov-Uvarov method
v. 35 n. 3 (2010), Original articles
v. 35 n. 3 (2010)

Bound state solutions of Schrödinger equation for a more general exponential screened coulomb potential via Nikiforov-Uvarov method

Original articles
https://doi.org/10.26850/1678-4618eqj.v35.3.2010.p103-107
Publicado 2010-09-30
Benedict Iserom Ita
University of Calabar, Department of Pure and Applied Chemistry, Calabar, Nigeria.
https://orcid.org/0000-0002-5374-819X
Phenomena Ekuri
University of Calabar, Department of Pure and Applied Chemistry, Calabar, Nigeria.
Idongesit Okon Isaac
University of Calabar, Department of Mathematics/Statistics and Computer Science, Calabar, Nigeria.
Abosede Olubunmi James
University of Port Harcourt, Department of Pure and Industrial Chemistry, Port Harcourt, Nigeria.
PDF (English)

Palavras-chave

Nikiforov-Uvarov method
eigenvalues
eigenfunctions
general exponential screened coulomb potential

Como Citar

Ita, B. I., Ekuri, P., Isaac, I. O., & James, A. O. (2010). Bound state solutions of Schrödinger equation for a more general exponential screened coulomb potential via Nikiforov-Uvarov method. Eclética Química, 35(3), 103–107. https://doi.org/10.26850/1678-4618eqj.v35.3.2010.p103-107
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Resumo

The arbitrary angular momentum solutions of the Schrödinger equation for a diatomic molecule with the general exponential screened coulomb potential of the form V(r) = (− a / r){1+ (1+ br )e−2br } has been presented. The energy eigenvalues and the corresponding eigenfunctions are calculated analytically by the use of Nikiforov-Uvarov (NU) method which is related to the solutions in terms of Jacobi polynomials. The bounded state eigenvalues are calculated numerically for the 1s state of N2 CO and NO.

https://doi.org/10.26850/1678-4618eqj.v35.3.2010.p103-107
PDF (English)

Referências

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S. M. Ikhdair and R. Sever (2008). Bound states of a more general exponential screened coulomb potential. Personal Communication.

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