76 citations · 378 across the 21 of their papers we have counts for
4 papers · 1 filter
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…
The high-energy emission from HD~93129A near periastron
S. del Palacio, F. García, D. Altamirano +12
We conducted an observational campaign towards one of the most massive and luminous colliding wind binaries in the Galaxy, HD~93129A, close to its periastron passage in 2018. Durin…