110 citations · 418 across the 10 of their papers we have counts for
4 papers · 1 filter
The unidentified PeV source LHAASO J2108+5157: A microquasar remnant?
Josep Mart\'ı, Pedro L. Luque-Escamilla, Leandro Abaroa +4
Context. LHAASO~J2108+5157 is one of the most intriguing Galactic ultra-high-energy -ray sources. It is detected up to hundreds of TeV but lacks a clear counterpart at lower fre…
X-ray study of bow shocks in runaway stars
M. De Becker, M. V. del Valle, G. E. Romero +2
Massive runaway stars produce bow shocks through the interaction of their winds with the interstellar medium, with the prospect for particle acceleration by the shocks. These objec…
An investigation into the fraction of particle accelerators among colliding-wind binaries. Towards an extension of the catalogue
M. De Becker, P. Benaglia, G. E. Romero +1
Particle-accelerating colliding-wind binaries (PACWBs) are multiple systems made of early-type stars able to accelerate particles up to relativistic velocities. The relativistic pa…
Non-thermal radiation from a runaway massive star
Gustavo E. Romero, Paula Benaglia, Cintia S. Peri +2
We present a study of the radio emission from a massive runaway star. The star forms a bow shock that is clearly observed in the infrared. We have performed VLA observations under…