Isotope shift studies in the spectrum of boron monosulphide |
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Authors: | Sheila Gopal G Lakshminarayana |
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Institution: | (1) Spectroscopy Division, Bhabha Atomic Research Centre, 400085 Bombay, India |
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Abstract: | The spectrum of boron monosulphide has been excited in microwave discharge and photographed at moderate dispersion. TheC 2Π r ?X 2Σ+,B 2Σ+?A 2Π i andA 2Π i ?X 2Σ+ 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. |
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Keywords: | Emission band spectrum boron monosulphide isotope shifts |
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