| 2 | Approximate solutions of Schrdinger equation for Eckart potential with centrifugal term显示文摘The approximate analytical solutions of the Schrdinger equation for the Eckart potential are presented for the arbitrary angular momentum by using a new approximation of the centrifugal term. The energy eigenvalues and the corresponding wavefunctions are obtained for different values of screening parameter. The numerical examples are presented and the results are in good agreement with the values in the literature. Three special cases, i.e., s-wave, ξ = λ = 1, and β = 0, are investigated. | F. Taskin G. Koak | 2010 | Chinese Physics B2010，19，9： | 0 |
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