• Intensity distribution in theA2Π –X2Σ+ system of Yttrium monoxide

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    • Keywords


      Intensity measurements; molecular processes; yttrium monoxide

    • Abstract


      The integrated intensities of a few bands in the vibrational structure of the astrophysically significant ‘orange’ system of the molecule yttrium monoxide, have been measured experimentally by the technique of photographic photometry. The effective vibrational temperatures of the source are found to be 2402±180 K and 2901±230 K for the subsystemsA2Π3/2X2Σ+ andA2Π1/2X2Σ+ respectively.

    • Author Affiliations


      S P Bagare1 N Sreedhara Murthy1 2

      1. Indian Institute of Astrophysics, Kodaikanal - 624 103, India
      2. Department of Physics, University of Mysore, Mysore - 570 006, India
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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