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Calibration of the EGRET high-energy gamma-ray telescope in the range 20-10,000 MEV with a tunable beam of quasi-monoenergetic gamma rays at SLAC

Conference · · IEEE Trans. Nucl. Sci.; (United States)
OSTI ID:6709912
The EGRET telescope, one of the instruments to be carried on NASA's Gamma Ray Observatory, is designed to explore the high-energy portion (20 - 24,000 MeV) of the electromagnetic spectrum. A calibration source of ..gamma..-rays over this wide energy range has been used at SLAC, together with an appropriate set of intensity-monitoring instruments, to conduct a calibration of the EGRET telescope over this energy range for the full telescope aperture. The calibration method and an overview of the results are described.
Research Organization:
NASA Goddard Space Flight Center, Greenbelt, MD 20771
OSTI ID:
6709912
Report Number(s):
CONF-861007-
Conference Information:
Journal Name: IEEE Trans. Nucl. Sci.; (United States) Journal Volume: NS-34:1
Country of Publication:
United States
Language:
English