Bistability rotating radiation driven wind for B[e] Supergiants: the oblate finite cone angle correction factor

GRANADA, A.; JIMÉNEZ, A.; CURÉ, M.; CIDALE, L. S.

REVISTA MEXICANA DE ASTRONOMíA Y ASTROFíSICA

UNIV NACIONAL AUTONOMA MEXICO

Año: 2010 vol. 38 p. 60 - 60

0185-1101

Curé et al. (2005) revisited radiative driven wind models for rapidly rotating B[e] supergiants, assuming a change in the line-force parameters due to the bi-stability jump. >From their model calculations, they made predictions on the density contrast close and far from the star and also the disk half-opening angle. In that work they neglected the effect of rotation in the shape of the star and also in the finite- disk correction factor. In the present work, we present our first steps in the study of the influence of the oblate finite disk correction factor due to rotation (Pelupessy et al. 2000) in the wind solutions.