Hostname: page-component-7bb8b95d7b-5mhkq Total loading time: 0 Render date: 2024-09-27T05:15:41.911Z Has data issue: false hasContentIssue false
  • English
  • Français

Predicted X-ray fluxes of stellar coronas

Published online by Cambridge University Press:  14 August 2015

C. De Loore  and
C. De Jager
C. De Loore
Affiliation:
Astronomical Institute Brussels, Belgium
C. De Jager
Affiliation:
Astronomical Institute Utrecht, The Netherlands

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Models of convection zones and corresponding mechanical energy fluxes were computed for 90 stellar photospheres with effective temperatures ranging from 2500 K to 41 600 K and acceleration of gravity values between 1 and 105. The most intense X-ray fluxes may be expected from stars with T ≈ 7200 K and logg ≈ 4. Detectable X-ray fluxes could be expected from Procyon, α Cen and β Cas.

Type
Research Article
Information
Symposium - International Astronomical Union , Volume 37: Non-Solar X- and Gamma-Ray Astronomy , 1970 , pp. 238 - 241
Copyright
Copyright © Reidel 1970 

References

Allen, C. W.: 1962, Astrophysical Quantities, Athlone Press, London, 2nd ed. Google Scholar
Böhm-Vitense, E.: 1958, Z. Astrophys. 46, 108.Google Scholar
De Loore, C.: 1970, Astrophys. Space Sci. 6, 60.CrossRefGoogle Scholar
Friedman, H.: 1959, Proc. Inst. Res. Eng. 47, 272.Google Scholar
Nariai, K.: 1969, Astrophys. Space Sci. 3, 150, 160.CrossRefGoogle Scholar