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Uduakobong S. Okorie,Akpan N. Ikot,Ephraim O. Chukwuocha 대한화학회 2020 Bulletin of the Korean Chemical Society Vol.41 No.6
In our study, the improved version of the deformed exponential-type potential energy model is reported for different diatomic molecules. The effectiveness of the improved deformed exponential-type potential is tested by simulating the inter-nuclear interaction potential curves for the state of, state of, state of and state of molecules.
Akpan N. Ikot,Elham Maghsoodi,Hassan Hassanabadi,Joseph A. Obu 한국물리학회 2014 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.64 No.9
In this paper, we obtain the approximate analytical bound-state solutions of the Dirac particlewith the generalized Yukawa potential within the framework of spin and pseudospin symmetries forthe arbitrary state with a generalized tensor interaction. The generalized parametric Nikiforov-Uvarov method is used to obtain the energy eigenvalues and the corresponding wave functions inclosed form. We also report some numerical results and present figures to show the effect of thetensor interaction.
Approximate Analytical Solutions of the Klein-Gordon Equation with an Exponential-type Potential
Akpan N. IKOT,Hillary P. OBONG,Tamunoimi M. ABBEY,Joy D. OLISA 한국물리학회 2015 새물리 Vol.65 No.8
The approximate analytical bound and scattering state of the Klein-Gordon equation in Ddimensions for an arbitrary l-state for a seven-parameter exponential-type potential is presented. We obtain the bound-state solutions by using the supersymmetry quantum mechanics method, and the normalized wave function and the scattering phase-shift factors are determined by using the properties of the partial-wave analysis technique. Special cases of the seven-parameter exponentialtype potential are discussed in detail.
Cecilia N. Isonguyo,Ituen B. Okon,Akpan N. Ikot,Hassan Hassanabadi 대한화학회 2014 Bulletin of the Korean Chemical Society Vol.35 No.12
We present the solution of Klein Gordon equation with new generalized Morse-like potential using SUSYQM formalism. We obtained approximately the energy eigenvalues and the corresponding wave function in a closed form for any arbitrary l state. We computed the numerical results for some selected diatomic molecules.
Isonguyo, Cecilia N.,Okon, Ituen B.,Ikot, Akpan N.,Hassanabadi, Hassan Korean Chemical Society 2014 Bulletin of the Korean Chemical Society Vol.35 No.12
We present the solution of Klein Gordon equation with new generalized Morse-like potential using SUSYQM formalism. We obtained approximately the energy eigenvalues and the corresponding wave function in a closed form for any arbitrary l state. We computed the numerical results for some selected diatomic molecules.
Hilary P. Obong,Akpan N. Ikot,I. O. Owate,H. Hassanabadi 한국물리학회 2015 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.66 No.6
In this paper, we study the Dirac equation with a multiparameter exponential-type potentialincluding two tensor interactions. We obtain the energy eigenvalues by using the Nikiforov-Uvarovmethod. The corresponding wave functions are obtained and expressed in terms of hypergeometricfunctions. The effects of the Coulomb and the Yukawa tensor interactions are also investigatednumerically and discussed in detail.