• Rotational analysis of the 0–9, 0–10 and 0–11 bands of theA2IIu-X2IIg band system of (16O18O)+

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    • Keywords


      (16O18O)+; rotational analysis; Λ-doubling

    • Abstract


      High-resolution spectra of the 0–9, 0–10 and 0–11 bands of theA2IIuX2IIg system of (16O18O)+ ion have been studied for their rotational structure. This study enables a direct determination of the Λ-doubling parameters of theA2IIu andX2IIg states. The model of ‘pure precession’ explains, though not entirely, the Λ-doubling of theX2IIa state as arising out of its interaction with theB2Σg state. The Λ-doubling in theA2IIu state was found insignificant.

    • Author Affiliations


      G L Bhale1 N A Narasimham1

      1. Spectroscopy Division, Bhabha Atomic Research Centre, Bombay - 400 085
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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