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2006MNRAS.373.1641P - Mon. Not. R. Astron. Soc., 373, 1641-1647 (2006/December-3)
A polarimetric study of the B[e] star HD 45677.
PATEL M., OUDMAIJER R.D., VINK J.S., MOTTRAM J.C. and DAVIES B.
Abstract (from CDS):
These data were combined with past photometric and polarimetric data from the literature to investigate any variability. We find that HD 45677 is both photometrically and polarimetrically variable and that these changes are linked. We suggest that these variations may be caused by an aspherical blowout, and by deriving a least-squares fit to the B-band polarimetric data in the Q-U space, we show that the blowout occurs at an intrinsic polarization angle of 175°±1°, along the same angle as the proposed geometry of the ionized region.
Abstract Copyright: 2006 The Authors. Journal compilation © 2006 RAS
Journal keyword(s): techniques: polarimetric - circumstellar matter - stars: evolution
Simbad objects: 2
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