Mass Spectrum of Mesons via the WKB Approximation Method-Reference-Cited by-同舟云学术

Mass Spectrum of Mesons via the WKB Approximation Method

Published:2020-07-02 Issue: Volume:2020 Page:1-8
ISSN:1687-7357
Container-title:Advances in High Energy Physics
language:en
Short-container-title:Advances in High Energy Physics

Author:

Omugbe Ekwevugbe¹^ORCID,Osafile Omosede E.¹^ORCID,Onyeaju Michael C.²^ORCID

Affiliation:

1. Department of Physics, Federal University of Petroleum Resources, Effurun, Delta State, Nigeria

2. Theoretical Physics Group, Department of Physics, University of Port Harcourt, Port Harcourt, Nigeria

Abstract

In this paper, we demonstrated that the multiple turning point problems within the framework of the Wentzel-Kramers-Brillouin (WKB) approximation method can be reduced to two turning point one for a nonsymmetric potential function by using an appropriate Pekeris-type approximation scheme. We solved the Schrödinger equation with the Killingbeck potential plus an inversely quadratic potential (KPIQP) function. The special cases of the modeled potential are discussed. We obtained the energy eigenvalues and the mass spectra of the heavy QQ¯ and heavy-light Qq¯ mesons systems. The results in this present work are in good agreement with the results obtained by other analytical methods and available experimental data in the literature.

Publisher

Hindawi Limited

Subject

Nuclear and High Energy Physics

Link

http://downloads.hindawi.com/journals/ahep/2020/5901464.pdf

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