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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

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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