Detection of cosmic ray electrons above 10 to 14th eV using gamma ray observatoriesA quantitative evaluation of high energy gamma ray observatories for the study of cosmic ray electrons is made. This is based on the principle that the synchrotron photons emitted by the electrons in the earth's magnetic field is collinear in the detector. It is shown that the size and the gamma ray detection efficiency of the SAS II instrument is so small, that no useful information can be derived from it. On the other hand, one may be able to set useful upper limits to the flux of electrons by making use of the high energy gamma ray detector in the GRO.
Document ID
19850040841
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Stephens, S. A. (NASA Goddard Space Flight Center Greenbelt, MD; Tata Institute of Fundamental Research, Bombay, India)