58 citations · 109 across the 3 of their papers we have counts for
3 papers
The IACOB project. VII. The rotational properties of Galactic massive O-type stars revisited
G. Holgado, S. Simón-Díaz, A. Herrero +1
Stellar rotation is of key importance for the formation process, evolution, and final fate of massive stars. In this paper we review results from the study of the spin rate propert…
The winking eye of a very massive star: WR 21a revealed as an eclipsing binary by TESS
Rodolfo H. Barbá, Roberto C. Gamen, Pablo Martín-Ravelo +2
WR~21a was known as a massive spectroscopic binary composed of an O2.5 If*/WN6ha primary and an O3 V((f*))z secondary. Although a minimum value, the mass estimated for the primary…
Optical spectroscopy of X-Mega targets in the Carina Nebula. II. The massive double-lined O-type binary HD 93205
N. I. Morrell, R. H. Barba, V. S. Niemela +8
A new high-quality set of orbital parameters for the O-type spectroscopic binary HD93205 has been obtained combining echelle and coude CCD observations. The radial velocity orbits…