37 citations · 52 across the 3 of their papers we have counts for
6 papers
The binary system of the spinning-top Be star Achernar
P. Kervella, S. Borgniet, A. Domiciano de Souza +16
Achernar, the closest and brightest classical Be star, presents rotational flattening, gravity darkening, occasional emission lines due to a gaseous disk, and an extended polar win…
Refined fundamental parameters of Canopus from combined near-IR interferometry and spectral energy distribution
A. Domiciano de Souza, J. Zorec, F. Millour +3
Canopus, the brightest and closest yellow supergiant to our Solar System, offers a unique laboratory for understanding the physics of evolved massive stars. The accurate and precis…
Intensity interferometry of P Cygni in the H emission line: towards distance calibration of LBV supergiant stars
J. -P. Rivet, A. Siciak, E. S. G. de Almeida +7
We present intensity interferometry of the luminous blue variable P Cyg in the light of its H emission performed with 1\,m-class telescopes. We compare the measured visibility p…
Prevalence of SED turndown among classical Be stars: Are all Be stars close binaries?
Robert Klement, A. C. Carciofi, T. Rivinius +16
Rapid rotation is a fundamental characteristic of classical Be stars and a crucial property allowing for the formation of their circumstellar disks. Past evolution in a mass and an…
Classical and general relativistic post-Keplerian effects in binary pulsars hosting fast rotating main sequence stars
Lorenzo Iorio, Michel Rieutord, Jean-Pierre Rozelot +1
We consider a binary system composed of a pulsar and a massive, fast rotating, highly distorted main sequence star as a potential scenario to dynamically put to the test certain po…
The evolved fast rotator Sargas. Stellar parameters and evolutionary status from VLTI/PIONIER and VLT/UVES
Armando Domiciano de Souza, Kévin Bouchaud, Michel Rieutord +2
Gravity darkening (GD) and flattening are important consequences of stellar rotation. The precise characterization of these effects across the HRD is crucial to a deeper understand…