37 citations · 131 across the 12 of their papers we have counts for
6 papers · 1 filter
Probing the detectability of electromagnetic signatures from Galactic isolated black holes
Javier Rodrigo Martinez, Valenti Bosch-Ramon, Florencia Laura Vieyro +1
Context: A large number of isolated black holes (IBHs) are expected to populate the Galaxy. However, only one has been confirmed by the analysis of a microlensing event, and no con…
The innermost jet in the hidden ultra-luminous X-ray source Cygnus X-3
Jun Yang, Federico García, Santiago del Palacio +6
Cygnus X-3 is a high-mass X-ray binary with a compact object accreting matter from a Wolf-Rayet donor star. Recently, it has been revealed by the Imaging X-ray Polarimetry Explorer…
Non-thermal emission in hyper-velocity and semi-relativistic stars
J. R. Martinez, S. del Palacio, V. Bosch-Ramon +1
Context. There is a population of runaway stars that move at extremely high speeds with respect to their surroundings. The fast motion and the stellar wind of these stars, plus the…
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…
Gamma rays from clumpy wind-jet interactions in high-mass microquasars
V. M. de la Cita, S. del Palacio, V. Bosch-Ramon +3
The stellar winds of the massive stars in high-mass microquasars are thought to be inhomogeneous. The interaction of these inhomogeneities, or clumps, with the jets of these object…
A model for the non-thermal emission of the very massive colliding-wind binary HD 93129A
Santiago del Palacio, Valentí Bosch-Ramon, Gustavo E. Romero +1
The binary stellar system HD 93129A is one of the most massive known binaries in our Galaxy. This system presents non-thermal emission in the radio band, which can be used to infer…