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Astrophysics and Space Science

, Volume 92, Issue 1, pp 173–176 | Cite as

Infrared observations of beta Cephei and delta Scuti stars

  • R. P. Verma
  • R. R. Daniel
  • S. K. Ghosh
  • K. V. K. Iyengar
  • T. N. Rengarajan
  • S. N. Tandon
  • N. B. Sanwal
  • A. Rahman
Article
  • 26 Downloads

Abstract

We have made near-infrared photometric observations of nine β-Cephei and eight δ-Scuti stars inJ, H, andK bands. The observed fluxes are in good agreement with those expected according to their spectral types. We conclude that these stars do not have any anomalous emission in these near-infrared bands.

Keywords

Spectral Type Photometric Observation Infrared Observation Scuti Star Anomalous Emission 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Baglin, A., Breger, M., Chevalier, C., Hauck, B., Le Contel, J. M., Sareyan, J. P., and Valtier, J. C.: 1973,Astron. Astrophys. 23, 221.Google Scholar
  2. Breger, M.: 1969,Astron J. 74, 166.Google Scholar
  3. Breger, M.: 1980,Space Sci. Rev. 27, 361.Google Scholar
  4. Frogel, J. A., Persson, S. E., Aaronson, M., and Matthews, K.: 1978,Astrophys. J. 220, 75.Google Scholar
  5. Ghosh, S. K.: 1982, Ph.D. Thesis, Bombay University.Google Scholar
  6. Glass, I. S.: 1974,Monthly Notices Astron. Soc. South Africa 33, 53.Google Scholar
  7. Hoffleit, D.: 1964,Catalogue of Bright Stars, Yale University Obs.Google Scholar
  8. Johnson, H. L.: 1966,Ann. Rev. Astron. Astrophys. 4, 193.Google Scholar
  9. Johnson, H. L.: 1968, in B. M. Middlehurst and L. H. Aller (eds.),Nebulae and Interstellar Matter University of Chicago Press, Chicago and London, p. 167.Google Scholar
  10. Johnson, H. L., Mitchell, R. I., Iriarte, B., and Wisniewski W. Z.: 1966,Comm. Lunar Planet Lab. 4, 99.Google Scholar
  11. Johnson, H. L., MacArthur, J. W., and Mitchell, R. I.: 1968,Astrophys. J. 152, 465.Google Scholar
  12. Lesh, J. R.: 1978,Astrophys. J. 219, 947.Google Scholar
  13. Lesh, J. R. and Aizenman, M. L.: 1978,Ann. Rev. Astron. Astrophys. 16, 215.Google Scholar
  14. Stebbins, J. and Kron, G. E.: 1954,Astrophys. J. 120, 189.Google Scholar

Copyright information

© D. Reidel Publishing Co. 1983

Authors and Affiliations

  • R. P. Verma
    • 1
  • R. R. Daniel
    • 1
  • S. K. Ghosh
    • 1
  • K. V. K. Iyengar
    • 1
  • T. N. Rengarajan
    • 1
  • S. N. Tandon
    • 1
  • N. B. Sanwal
    • 2
  • A. Rahman
    • 2
  1. 1.Tata Institute of Fundamental ResearchBombayIndia
  2. 2.Centre of Advanced Study in AstronomyOsmania UniversityHyderabadIndia

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