Astronomy and Astrophysics – Astrophysics
Scientific paper
2006-05-22
Science 312:1771-1773,2006
Astronomy and Astrophysics
Astrophysics
11 pages with 4 figures
Scientific paper
10.1126/SCIENCE.1128177
Microquasars are binary star systems with relativistic radio-emitting jets. They are potential sources of cosmic rays and laboratories for elucidating the physics of relativistic jets. Here we report the detection of variable gamma-ray emission above 100 gigaelectron volts from the microquasar LS I +61 303. Six orbital cycles were recorded. Several detections occur at a similar orbital phase, suggesting the emission is periodic. The strongest gamma-ray emission is not observed when the two stars are closest to one another, implying a strong orbital modulation of the emission or the absorption processes.
Albert Jacques
MAGIC Collaboration
No associations
LandOfFree
Variable Very High Energy Gamma-ray Emission from the Microquasar LS I +61 303 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Variable Very High Energy Gamma-ray Emission from the Microquasar LS I +61 303, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variable Very High Energy Gamma-ray Emission from the Microquasar LS I +61 303 will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-16680