Milagro: A TeV observatory for gamma-ray bursts

Physics

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Spectroscopy And Spectrophotometry, Gamma-Ray, Jets And Bursts, Galactic Winds And Fountains

Scientific paper

Observation of prompt TeV γ-rays from GRBs requires a new type of detector to overcome the low duty factor and small field of view of current TeV observatories. Milagro is such a new type of very high energy (> a few 100 GeV) gamma-ray observatory, which has a large field of view of >1 steradian and 24 hours/day operation. Milagrito, a prototype for Milagro, was operated from February 1997 to May 1998. During the summer of 1998, Milagrito was dismantled and Milagro was built. Both detectors use a 80 m×60 m×8 m pond of water in which a 3 m×3 m grid of photomultiplier tubes detects the Cherenkov light produced in the water by the relativistic particles in extensive air showers. Milagrito was smaller and had only one layer of photomultipliers, but allowed the technique to be tested. Milagrito observations of the Moon's shadow and Mrk 501 are consistent with the Monte Carlo prediction of the telescope's parameters, such as effective area and angular resolution. Milagro will have improved flux sensitivity over Milagrito due to larger effective area, better angular resolution and cosmic-ray background rejection. .

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Milagro: A TeV observatory for gamma-ray bursts 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 Milagro: A TeV observatory for gamma-ray bursts, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Milagro: A TeV observatory for gamma-ray bursts will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-1523191

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.