• Lifetime measurement of excited atomic and ionic states of some noble gases using the high-frequency deflection technique

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      https://www.ias.ac.in/article/fulltext/pram/065/06/1061-1074

    • Keywords

       

      Radiative decay; beam sweeping system; single photon detection

    • Abstract

       

      High-frequency deflection (HFD) technique with a delayed coincidence single photon counting arrangement is an efficient technique for radiative lifetime measurement. An apparatus for measurement of the radiative lifetime of atoms and molecules has been developed in our laboratory and measurements have been performed with great success in a large number of atoms and ions. The present version of the apparatus is described in this paper together with a brief description of the basic features and performance

    • Author Affiliations

       

      M B Das1 S Karmakar2

      1. Saha Institute of Nuclear Physics, 1/AF, Bidhannagar, Kolkata - 700 064, India
      2. Department of Physics, Kandi Raj College, Kandi, Murshidabad - 742 137, India
    • Dates

       
  • Pramana – Journal of Physics | News

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