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2011 | 9 | 4 | 737-742
Tytuł artykułu

Approximate analytical solutions for arbitrary l-state of the Hulthén potential with an improved approximation of the centrifugal term

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Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
An approximate analytical solution of the radial Schrödinger equation for the generalized Hulthén potential is obtained by applying an improved approximation of the centrifugal term. The bound state energy eigenvalues and the normalized eigenfunctions are given in terms of hypergeometric polynomials. The results for arbitrary quantum numbers n r and l with different values of the screening parameter δ are compared with those obtained by the numerical method, asymptotic iteration, the Nikiforov-Uvarov method, the exact quantization rule, and variational methods. The results obtained by the method proposed in this work are in a good agreement with those obtained by other approximate methods. [...]
Wydawca

Czasopismo
Rocznik
Tom
9
Numer
4
Strony
737-742
Opis fizyczny
Daty
wydano
2011-08-01
online
2011-06-04
Twórcy
autor
  • Faculty of Chemistry, Adam Mickiewicz University, 60-780, Poznań, Poland, stanek@amu.edu.pl
Bibliografia
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Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11532-011-0050-6
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