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    • Bound state solutions to the Schrödinger equation for some diatomic molecules

      RICHA RANI S B BHARDWAJ FAKIR CHAND

      Research Article Volume 91 Issue 4 October 2018 Article ID 0046

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/091/04/0046

    • Keywords

       

      Schrödinger equation; bound state; eigenvalues; pseudoharmonic potential; Kratzer potential; diatomic molecule

    • Abstract

       

      The bound state solutions to the radial Schrödinger equation are obtained in three-dimensional space using the series expansion method within the framework of a general interaction potential. The energy eigenvaluesof the pseudoharmonic and Kratzer potentials are given as special cases. The obtained analytical results are applied to several diatomic molecules, i.e. $\rm{N}_{2}$,CO,NO and CH. In order to check the accuracy of the present method, a comparison is made with similar results obtained in the literature by using other techniques.

    • Author Affiliations

       

      RICHA RANI1 S B BHARDWAJ1 FAKIR CHAND1

      1. Department of Physics, Kurukshetra University, Kurukshetra 136 119, India

    • Dates

       
      Published
      1 October 2018
      Manuscript received
      12 February 2018
      Manuscript revised
      3 March 2018
      Accepted
      7 March 2018
      Early published
      Unedited version published online
      Final version published online
      7 August 2018

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      Posted on July 25, 2019

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