• Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/050/06/0521-0534

    • Keywords

       

      Photodynamics; selective control; optimal initial state; time dependent Schrödinger equation

    • Abstract

       

      A new scheme for controlling photodissociation through preparation of a variationally optimized linear superposition of field free vibrational eigenstates is applied for selective control of IBr and HI dissociation. The dependence of photodissociation on various field parameters and initial conditions is examined to investigate the mechanistic basis of selective control. The parametric equations of motion approach for determining vibrational dynamics as a function of field parameters without having to solve the time dependent Schrödinger equation explicitly for each field parameter separately is outlined and its use to identify field characteristics which will provide the requisite population mix represented by the optimal linear superposition of vibrational states is advocated.

    • Author Affiliations

       

      K Vandana1 Deepa B Bairagi1 Peter Gross1 2 3 Manoj K Mishra1

      1. Department of Chemistry, Indian Institute of Technology, Powai, Mumbai - 400 076, India
      2. Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai - 400 005, India
      3. Chemistry Department, Michigan State University, USA
    • Dates

       
  • Pramana – Journal of Physics | News

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

© 2021-2022 Indian Academy of Sciences, Bengaluru.