• B S Navati

      Articles written in Pramana – Journal of Physics

    • A new approximation method to obtain vibration eigenfunctions suitable for a new oscillator model

      B S Navati V M Korwar

      More Details Abstract Fulltext PDF

      A new oscillator model has been proposed by introducing some modifications in the Morse potential function. Its efficacy is tested by taking a number of electronic states of diatomic molecules. For comparison the Hulbert-Hirschfelder model potential is also used. A new approximation method to find the vibrational eigenfunctions suitable for the new oscillator model has been reported. Langer’s method has been used to determine the wavefunctions. Franck-Condon factors andr-centroids are reported for the observed bands ofD1Π —X1Σ system of SnO molecule.

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