The southern supernova remnant (SNR) W28 was observed in 1994 and 1995 by the CANGAROO 3.8m telescope in a search for multi-TeV gamma ray emission, using the Čerenkov imaging technique. We obtained upper limits for a variety of point-like and extended features within a ±1° region and briefly discuss these results, together with that of EGRET within the framework of a shock acceleration model of the W28 SNR.

Topics
Gamma rays, Units of measurement, Supernovae, Telescopes
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© 2000 American Institute of Physics.
2000
American Institute of Physics
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