SIMBAD references

1999A&A...348..524B - Astronomy and Astrophysics, volume 348, 524-532 (1999/8-2)

Barnes-Evans relations for late-type giants and dwarfs.

BEUERMANN K., BARAFFE I. and HAUSCHILDT P.

Abstract (from CDS):

The visual surface brightness of K/M giants and dwarfs with near-solar metallicity differ slightly in agreement with the gravity effects predicted by recent theoretical models. We show that M-dwarfs display also a metallicity dependence of the surface brightness in the infrared K-band in agreement with theory. Based on these results, we present improved Barnes-Evans type relations and estimate the radii of 60 single or presumed M and K-dwarfs.

Abstract Copyright:

Journal keyword(s): stars: abundances - stars: atmospheres - stars: late-type

Simbad objects: 73

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2021.03.05-09:41:21

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