Publication Date:
2013-08-31
Description:
Recently the power of the Cerenkov imaging technique in Very High Energy gamma-ray astronomy was demonstrated by the detection of the Crab nebula at high statistical significance. In order to further develop this technique to allow the detection of weaker or more distant sources a second 10 m class reflector was constructed about 120 m from the original instrument. The addition of the second reflector will allow both a reduction in the energy threshold and an improvement in the rejection of the hadronic background. The design and construction of the second reflector, Gamma Ray Astrophysics New Imaging TElescope (GRANITE) is described.
Keywords:
ASTRONOMY
Type:
NASA. Goddard Space Flight Center, The Compton Observatory Science Workshop; p 406-411
Format:
application/pdf
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