67 citations · 254 across the 14 of their papers we have counts for
15 papers
New constraints on the binary system HD 327083 and its gaseous and dusty environments
L. Cidale, P. Marchiano, M. Kraus +11
Binary systems with circumbinary molecular and dust rings are of great interest because they provide insights into the dynamics and evolution of stellar systems and the chemistry o…
Quasi-Keplerian Be-Star Disks with Mimicking Viscosity
Michel Cure, Ignacio Araya, Rodrigo Meneses +5
Classical Be stars are fast-rotating B-type stars with gaseous quasi-Keplerian disks formed by equatorial ejection of material. While the viscous decretion disk (VDD) model reprodu…
Bayesian sampling with BeAtlas, a grid of synthetic Be star spectra I. Recovering the fundamental parameters of αEri and βCMi
A. C. Rubio, A. C. Carciofi, P. Ticiani +14
Classical Be stars are fast rotating, near main sequence B-type stars. The rotation and the presence of circumstellar discs profoundly modify the observables of active Be stars. Ou…
Fundamental parameters of the eclipsing binary DD CMa and evidence for mass exchange
J. A. Rosales, R. E. Mennickent, G. Djurašević +5
We present a detailed photometric and spectroscopic analysis of DD CMa, based on published survey photometry and new spectroscopic data. We find an improved orbital period of $P_\m…
Wind properties of variable B supergiants. Evidence of pulsations connected with mass-loss episodes
M. Haucke, L. S. Cidale, R. O. J. Venero +4
Variable B supergiants (BSGs) constitute a heterogeneous group of stars with complex photometric and spectroscopic behaviours. They exhibit mass-loss variations and experience diff…
Spectroscopic and photometric study of the eclipsing interacting binary V495 Centauri
J. A. Rosales, R. E. Mennickent, G. Djurašević +2
Double Periodic Variables (DPV) are among the new enigmas of semi-detached eclipsing binaries. These are intermediate-mass binaries characterized by a long photometric period lasti…