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2005MNRAS.357L...1B - Mon. Not. R. Astron. Soc., 357, L1-L5 (2005/February-2)
The dependence of differential rotation on temperature and rotation.
BARNES J.R., COLLIER CAMERON A., DONATI J.-F., JAMES D.J., MARSDEN S.C. and PETIT P.
Abstract (from CDS):
A total of 10 stars of spectral type G2-M2 are considered. We find a trend towards decreasing surface differential rotation with decreasing effective temperature. The implied approach to solid body rotation with increasing relative convection zone depth implies that the dynamo mechanism operating in low-mass stars may be substantially different from that in the Sun.
Abstract Copyright: 2004 RAS
Journal keyword(s): line: profiles - methods: data analysis - techniques: miscellaneous - stars: activity - stars: atmospheres - stars: late-type
CDS comments: VXR 54a is a misprint for VXR 45a, VXR 45a = VXR PSPC 45a.
Simbad objects: 10
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