a Record control number 000329957000015

a ISSN 0932-0784

a Original cataloging agency NEU GrandLibrary

a Language code of text/sound track or separate title eng

a Classification number QC23

b Item number .T86 2013

a Personal name Ikhdair, Sameer M.,

h Medium Electronic Document

a Title Two Approximate Analytic Eigensolutions of the Hellmann Potential with any Arbitrary Angular Momentum

c Statement of responsibility, etc Sameer M. Ikhdair, Babatunde J. Falaye.

b Name of publisher, distributor, etc Verlag z naturforsch,

c Date of publication, distribution, etc 2013.

a Summary, etc The parametric Nikiforov-Uvarov (pNU) and asymptotic iteration method (AIM) are applied to study the approximate analytic bound state eigensolutions (energy levels and wave functions) of the radial Schrodinger equation (SE) for the Hellmann potential which represents the superposition of the attractive Coulomb potential (-a/r) and the Yukawa potential b exp(-delta r)/r of arbitrary strength b and screening parameter delta in closed form. The analytical expressions to the energy eigenvalues E-nl yield quite accurate results for a wide range of n,l in the limit of very weak screening but the results become gradually worse as the strength b and the screening coefficient delta increase. The calculated bound state energies have been compared with available numerical data. Special cases of our solution like pure Coulomb and Yukawa potentials are also investigated.

a Topical term or geographic name as entry element Near East University Article

a Topical term or geographic name as entry element Yakın Doğu Üniversitesi Makale

a Topical term or geographic name as entry element Physics

a Topical term or geographic name as entry element Schrodinger Equation

a Topical term or geographic name as entry element Hellmann Potential;

a Topical term or geographic name as entry element Perturbatıon-Theory

a Topical term or geographic name as entry element Spectroscopy

a Topical term or geographic name as entry element Pseudopotentıal method;

a Topical term or geographic name as entry element Wave-Functıons

a Topical term or geographic name as entry element B-c meson

g Relationship information Oct-Nov 2013, Vol.68 Issue:10-11, p.701-708

t Title Zeıtschrıft Fur Naturforschung Sectıon A

t Title A Journal Of Physıcal Scıences

x International Standard Serial Number 09320784

u Uniform Resource Identifier http://library.neu.edu.tr:2048/login?url=http://dx.doi.org/10.5560/ZNA.2013-0054