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 system, with a compact object and a Be star as primary. The nature of the secondary and the origin of the gamma-ray emission are not clearly established at present. Recent VLBA radio data have been used to claim that the system is a Be/neutron star colliding wind binary, instead of a microquasar. We review the main views on the nature of LS I +61 303 and present results of 3D SPH simulations that can shed some light on the nature of the system. Our results support an accretion powered source, compatible with a microquasar interpretation.Fil: Romero, Gustavo Esteban. Pr...
LS I +61 303 and LS 5039 are exceptionally rare examples of high-mass X-ray binaries with MeV-TeV em...
Context: .The microquasar LS I +61 303 has recently been detected at TeV energies by the Cherenkov t...
Several binary systems have been detected at High Energy (HE, E > 100 MeV) and/or Very High Energy (...
Context. LS I +61 303 is a puzzling Be/X-ray binary with variable gamma-ray emission up to TeV energ...
Context: The microquasar LS I +61 303 has recently been detected at TeV energies by the Cherenkov te...
LS I +61 303 has been detected by the Cherenkov telescope MAGIC at very high energies, presenting a ...
We report on the presence of very rapid hard X-ray variability in the $\gamma$-ray binary LS I +61 3...
LS I+61 303 has been detected by the Cherenkov telescope MAGIC at very high energies, presenting a v...
X-ray binaries contain a compact object, a black hole or a neutron star, and a normal companion star...
Context. LS I +61 303 is a member of the select group of gamma-ray binaries: galactic binary systems...
20 pages, 20 figures, accepted for publication in A&ALS 5039 and LSI +61 303 are unique amongst high...
The three basic ingredients - a spinning compact object, an accretion disc and a collimated relativi...
Compact astrophysical objects produce some of the highest energy light in the universe. The challeng...
The microquasar LS 5039 has recently been detected as a source of very high energy (VHE) γ-rays. Thi...
Microquasars are binary star systems with relativistic radio-emitting jets. They are potential sourc...
LS I +61 303 and LS 5039 are exceptionally rare examples of high-mass X-ray binaries with MeV-TeV em...
Context: .The microquasar LS I +61 303 has recently been detected at TeV energies by the Cherenkov t...
Several binary systems have been detected at High Energy (HE, E > 100 MeV) and/or Very High Energy (...
Context. LS I +61 303 is a puzzling Be/X-ray binary with variable gamma-ray emission up to TeV energ...
Context: The microquasar LS I +61 303 has recently been detected at TeV energies by the Cherenkov te...
LS I +61 303 has been detected by the Cherenkov telescope MAGIC at very high energies, presenting a ...
We report on the presence of very rapid hard X-ray variability in the $\gamma$-ray binary LS I +61 3...
LS I+61 303 has been detected by the Cherenkov telescope MAGIC at very high energies, presenting a v...
X-ray binaries contain a compact object, a black hole or a neutron star, and a normal companion star...
Context. LS I +61 303 is a member of the select group of gamma-ray binaries: galactic binary systems...
20 pages, 20 figures, accepted for publication in A&ALS 5039 and LSI +61 303 are unique amongst high...
The three basic ingredients - a spinning compact object, an accretion disc and a collimated relativi...
Compact astrophysical objects produce some of the highest energy light in the universe. The challeng...
The microquasar LS 5039 has recently been detected as a source of very high energy (VHE) γ-rays. Thi...
Microquasars are binary star systems with relativistic radio-emitting jets. They are potential sourc...
LS I +61 303 and LS 5039 are exceptionally rare examples of high-mass X-ray binaries with MeV-TeV em...
Context: .The microquasar LS I +61 303 has recently been detected at TeV energies by the Cherenkov t...
Several binary systems have been detected at High Energy (HE, E > 100 MeV) and/or Very High Energy (...