77 citations · 129 across the 7 of their papers we have counts for
7 papers
Spectral energy distribution, polarization, and synthetic radio maps of Cygnus X-1: a lepto-hadronic jet model
C. Pepe, G. S. Vila, G. E. Romero
In this work we combine SEDs, radio maps and polarization observations to understand the emission mechanisms in Cygnus X-1. Our radiative model indicates that the MeV emission orig…
Non-thermal radiation from Cygnus X-1 corona
F. L. Vieyro, G. E. Romero, G. S. Vila
Cygnus X-1 was the first X-ray source widely accepted to be a black hole candidate and remains among the most studied astronomical objects in its class. The detection of non-therma…
Gamma-ray variability from wind clumping in HMXBs with jets
S. P. Owocki, G. E. Romero, R. H. D. Townsend +1
In the subclass of high-mass X-ray binaries known as "microquasars", relativistic hadrons in the jets launched by the compact object can interact with cold protons from the star's…
A model for the electromagnetic spectrum of the inner jets of Cen A
M. Orellana, G. E. Romero
Centaurus A, the closest active galaxy, has been detected from radio to high-energy gamma-rays. The synchrotron radiation by extremely high energy protons may be a suitable mechani…
LS I+61 303: microquasar or not microquasar?
G. E. Romero, M. Orellana, A. T. Okazaki +1
LS I +61 303 is a puzzling object detected from radio up to high-energy gamma-rays. Variability has recently been observed in its high-energy emission. The object is a binary syste…
Microquasars and gamma-ray sources
Gustavo E. Romero
Microquasars are X-ray binary systems with non-thermal radio emission originated in jet-like features. They are attractive sites for gamma-ray production, since relativistic partic…