Advertisement

Astrophysics and Space Science

, Volume 229, Issue 1, pp 63–78 | Cite as

The abundance ratio C/O in the atmospheres of 343 carbon stars

I. The Orion Galactic Arm
  • I. Eglītis
  • M. Eglīte
Article

Abstract

The abundance ratio C/O in the atmospheres of 343 carbon stars in the Orion galactic arm is detected. Method of data reduction and errors of results are discussed.

Keywords

Atmosphere Data Reduction Abundance Ratio Carbon Star 
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.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Alksne, Z., Alksnis, A. and Dzērvītis, U.: 1991, Properties of Galactic Carbon Stars, Florida, p. 163.Google Scholar
  2. Baumert, J.H.: 1972, Eight Color Photometry of Carbon Stars. Ph.D. Thesis, Ohio Univ., p. 265.Google Scholar
  3. Burnashev, V.I.: 1979,News Crimea Astrophys. Obs. 90, 32 (in russian).Google Scholar
  4. Dzērvītis, U.: 1991,Inv. Sun Red Stars 34, 49 (in russian).Google Scholar
  5. Dzērvītis, U. and Paupers, O.: 1981,Inv. Sun Red Stars 13, 22 (in russian).Google Scholar
  6. Eglītis, I.: 1984,Inv. Sun Red Stars 20, 26 (in russian).Google Scholar
  7. Eglītis, I.: 1986,Inv. Sun Red Stars 24, 39 (in russian).Google Scholar
  8. Eglītis, I.: 1987,Sci. Inf. Astron. Sov. Acad. Sci. 63, 46 (in russian).Google Scholar
  9. Eglītis, I.: 1988,Sci. Inf. Astron. Sov. Acad. Sci. 65, 103 (in russian).Google Scholar
  10. Eglītis, I.: 1988,Inv. Sun Red Stars 28, 36 (in russian).Google Scholar
  11. Eglītis, I.: 1993,Astrophys. Space Sci. 202, 155.Google Scholar
  12. Fay, T.D.: 1971,Astrophys. J. 168, 99.Google Scholar
  13. Fay, T.D. and Honeycutt, R.K.: 1972,Astrophys. J. 77, 29.Google Scholar
  14. Fay, T.D., Warren, W.H., Johnson, H.R. and Honeycutt, R.K.: 1974,Astron. J. 79, 634.Google Scholar
  15. Fujita, Y.: 1969,Contr. Astron. Univ. Tokyo 109, 272.Google Scholar
  16. Fujita, Y. and Tsuji, T.:Proc. Japan Acad. 52, 296.Google Scholar
  17. Gow, C.E.: 1977,Publ. Astron. Soc. Pacific 89, 510.Google Scholar
  18. Haritovon, A. V., Tereschenko, V.M. and Knjazeva, L.N.: 1978, Spectrophotometric Catalogue of Stars, Alma-Ata, p. 197 (in russian).Google Scholar
  19. Kilston, J.N.: 1975,Publ. Astron. Soc. Pacific 87, 189.Google Scholar
  20. Lambert, D.L., Gustafsson, B., Eriksson, K. and Hinkle, K.H.: 1987,Astrophys. J. Suppl. 62, 273.Google Scholar
  21. Nersisjan, S.E., Oganesjan, R.H.: 1986,Report Byurakan Observ. 59, 3.Google Scholar
  22. Nersisjan, S.E.: 1987, Spectrophotometric Investigation of Carbon Stars, Ph.D. Thesis, Byarakan, p. 156 (in russian).Google Scholar
  23. Pauper, O., Žaime, P. and Eglītis, I.: 1993,Baltic Astronom. 2, 268.Google Scholar
  24. Querci, M. and Qerci, F.: 1970,Astronom. Astrophys. J. 9, 1.Google Scholar
  25. Šleivyte, J.: 1988, Photometric Investigations of Carbon and Barium Stars, Ph.D. Thesis, Vilnius, p. 170 (in russian).Google Scholar
  26. Straižys, V.: 1992, Multicolor stellar photometry, Pachart Publ. House, Tucson, Arizona.Google Scholar
  27. Tanaka, W., Hashimoto, O. and Nakada, Y.et al.: 1990,National. Astronom. Observ. Japan 1, 259.Google Scholar
  28. Yamashita, Y.: 1975,Ann. Tokyo Astronom. Observ. Ser. 2 13, 169.Google Scholar
  29. Yamashita, Y.: 1975,Ann. Tokyo Astronom. Observ. Ser. 2 15, 47.Google Scholar

Copyright information

© Kluwer Academic Publishers 1995

Authors and Affiliations

  • I. Eglītis
    • 1
  • M. Eglīte
    • 1
  1. 1.Radioastrophysical ObservatoryLatvian Academy of SciencesRīgaLatvia

Personalised recommendations