76 citations · 378 across the 21 of their papers we have counts for
21 papers
The YMDB catalog: Young massive detached binaries for the determination of high-precision absolute stellar parameters
Pablo Martín-Ravelo, Roberto Gamen, Julia I. Arias +2
Massive stars play a crucial role in the cosmic dynamics and chemical evolution of galaxies, however our understanding of their evolution and properties remains limited. An accurat…
The Alma catalog of OB stars. II. A cross-match with Gaia DR2 and an updated map of the solar neighbourhood
M. Pantaleoni González, J. Maíz Apellániz, R. H. Barbá +1
We cross-match the Alma catalog of OB stars with Gaia DR2 astrometry and photometry as a first step towards producing a clean sample of massive stars in the solar neighbourhood wit…
Validation of the accuracy and precision of Gaia EDR3 parallaxes with globular clusters
J. Maíz Apellániz, M. Pantaleoni González, R. H. Barbá
CONTEXT. Gaia EDR3 has produced parallaxes for 1.468x10^9 sources but there are calibration issues that require corrections to the published values and uncertainties. AIMS. We want…
Galactic extinction laws: II. Hidden in plain sight, a new interstellar absorption band at 7700 Å broader than any known DIB
J. Maíz Apellániz, R. H. Barbá, J. A. Caballero +2
We have detected a broad interstellar absorption band centred close to 7700 Å and with a FWHM of 176.63.9 Å. This is the first such absorption band detected in the optical ran…
Galactic extinction laws: I. A global NIR analysis with 2MASS photometry
J. Maíz Apellániz, M. Pantaleoni González, R. H. Barbá +2
We have started an ambitious program to determine if the full diversity of extinction laws is real or if some of it is due to calibration or methodological issues. Here we start by…
The IACOB project. VI. On the elusive detection of massive O-type stars close to the ZAMS
G. Holgado, S. Simón-Díaz, L. Haemmerlé +7
The apparent lack of massive O-type stars near the zero-age main sequence (at ages < 2 Myr) is a topic widely discussed. Different explanations for this elusive detection have been…