216 citations · 797 across the 33 of their papers we have counts for
3 papers · 1 filter
Gravity darkening in stars with surface differential rotation
J. Zorec, M. Rieutord, F. Espinosa Lara +3
The interpretation of stellar apparent fundamental parameters must be treated consistently with the characteristics of their surface rotation law. We develop a model to determine t…
VLTI/PIONIER images the Achernar disk swell
G. Dalla Vedova, F. Millour, A. Domiciano de Souza +5
Context. The mechanism of disk formation around fast-rotating Be stars is not well understood. In particular, it is not clear which mechanisms operate, in addition to fast rotation…
Critical study of the distribution of rotational velocities of Be stars; II: Differential rotation and some hidden effects interfering with the interpretation of the Vsin i parameter
J. Zorec, Y. Frémat, A. Domiciano de Souza +9
We assume that stars may undergo surface differential rotation to study its impact on the interpretation of and on the observed distribution of ratios of true ro…