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An ultraviolet system of Na2 at 2700 Å

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Il Nuovo Cimento D

Summary

The spectrum of Na2 from 2600 Å to 2750 Å has been recorded in absorption in the second order of a 3.4 m Ebert spectrograph with a reciprocal dispersion of 2.6 Å/mm. The vibrational structure appears to the higher-energy side of theE-X system extending to about 2600 Å. This system is namedF-X system. The vibrational analysis is performed and the molecular constants are evaluated.

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Authors and Affiliations

  1. Department of Physics, University of Karachi, 75270, Karachi, Pakistan

    M. Rafi, K. Ahmed, I. A. Khan & M. R. Husain

Authors
  1. M. Rafi
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  2. K. Ahmed
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  3. I. A. Khan
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  4. M. R. Husain
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Additional information

This work is supported by Pakistan Science Foundation under research grant S-KU/PHYS (51).

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Rafi, M., Ahmed, K., Khan, I.A. et al. An ultraviolet system of Na2 at 2700 Å. Il Nuovo Cimento D 13, 455–458 (1991). https://doi.org/10.1007/BF02452129

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  • DOI: https://doi.org/10.1007/BF02452129

PACS 33.20

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