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Polarization in Wolf-Rayet binaries: Monte Carlo simulations

Published online by Cambridge University Press:  07 August 2017

Cláudia V. Rodrigues  and
Antonio Mário Magalhães
Cláudia V. Rodrigues
Affiliation:
Inst. AstronÔmico e Geofísico - Univ. de São Paulo Caixa Postal 9638 - São Paulo, SP 01065-970 - Brazil e-mail: claudia/[email protected]
Antonio Mário Magalhães
Affiliation:
Inst. AstronÔmico e Geofísico - Univ. de São Paulo Caixa Postal 9638 - São Paulo, SP 01065-970 - Brazil e-mail: claudia/[email protected]

Abstract

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We present some results on circumstellar envelopes using a Monte Carlo code we are developing. In contrast to analytical approaches, the effects of multiple scattering and the finite sizes of sources and envelope have been incorporated in the models. As an illustration, we fit the light-curve of V444 Cyg as well as the modulation of the linear polarization throughout its orbit.

Keywords

stars: Wolf-Rayetbinariespolarizationradiative transfercircumstellar envelopes
Type
Session IV - poster summaries
Information
Symposium - International Astronomical Union , Volume 163: Wolf-Rayet Stars: Binaries, Colliding Winds, Evolution , 1995 , pp. 260 - 261
Copyright
Copyright © Kluwer 1995 

References

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