Equivalence of the Empirical Shifted Deng–Fan Oscillator Potential for Diatomic Molecules
نوع المنشور
بحث أصيل
المؤلفون
  • S. M. Ikhdai
  • M. Hamzavi
  • K.-E. Thylwe
النص الكامل
تحميل

We obtain the bound-state solutions of the radial Schrödinger equation with the shifted Deng–Fan oscillator potential in the frame of the Nikiforov-Uvarov method by employing Pekeris-type approximation to deal with the centrifugal term. The analytical expressions for the energy eigenvalues and the corresponding normalized wave functions are obtained in closed form for arbitrary l-state. The ro-vibrational energy levels for a few diatomic molecules are also calculated. They are found to be in good agreement with those ones previously obtained by the Morse potential.

المجلة
العنوان
Journal of Mathematical Chemistry, Volume 51, Issue 1, pp 227-238
الناشر
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بلد الناشر
فلسطين
نوع المنشور
Both (Printed and Online)
المجلد
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السنة
2013
الصفحات
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