59 citations · 162 across the 5 of their papers we have counts for
5 papers
Lucky spectroscopy, an equivalent technique to Lucky Imaging: II. Spatially-resolved intermediate-resolution blue-violet spectroscopy of 19 close massive binaries using the William Herschel Telescope
J. Maíz Apellániz, R. H. Barbá, C. Fariña +5
CONTEXT. Many massive stars have nearby companions whose presence hamper their characterization through spectroscopy. AIMS. We want to continue obtaining spatially resolved spectro…
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…
Lucky Spectroscopy, an equivalent technique to Lucky Imaging. Spatially resolved spectroscopy of massive close visual binaries using the William Herschel Telescope
J. Maíz Apellániz, R. H. Barbá, S. Simón-Díaz +4
CONTEXT: Many massive stars have nearby companions whose presence hamper their characterization through spectroscopy. AIMS: We want to obtain spatially resolved spectroscopy of clo…
Orbital and physical properties of the Ori Aa,Ab,B triple system
Simón-Díaz, J. A. Caballero, J. Lorenzo +11
We provide a complete characterization of the astrophysical properties of the Ori Aa,Ab,B hierarchical triple system, and an improved set of orbital parameters for the highly e…
A third massive star component in the σ Orionis AB system
S. Simón-Díaz, J. A. Caballero, J. Lorenzo
We report on the detection of a third massive star component in the σ Orionis AB system, traditionally considered as a binary system. The system has been monitored by the IACOB spe…