• Isotope shift studies in the spectrum of boron monosulphide

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      https://www.ias.ac.in/article/fulltext/pram/028/02/0159-0165

    • Keywords

       

      Emission band spectrum; boron monosulphide; isotope shifts

    • Abstract

       

      The spectrum of boron monosulphide has been excited in microwave discharge and photographed at moderate dispersion. TheC2ΠrX2Σ+,B2Σ+A2Πi andA2ΠiX2Σ+ band systems extending from 2100–9000 Å have been obtained for B32S and B34S species. Isotope shifts for all these band systems have been measured. Comparison of the observed isotope shifts with the theoretically calculated isotope shifts confirms the emitter as well as the vibrational assignments of all these band systems.

    • Author Affiliations

       

      Sheila Gopal1 G Lakshminarayana1

      1. Spectroscopy Division, Bhabha Atomic Research Centre, Bombay - 400085, India
    • Dates

       
  • Pramana – Journal of Physics | News

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