Very High Energy Gamma Ray Emission from Crab and Geminga Pulsars
P. R. Vishwanath, B. S. Acharya, P. N. Bhat, V. R. Chitnis, P. Majumdar, M. A. Rahman, B. B. Singh
Abstract
The main inference from the experiments of the '80s that the time-averaged energy spectra of pulsars had to steepen in the GeV-TeV energy region has been reinforced in the '90s from experiments with higher sensitivities. However, results from several experiments from the past and the more sensitive experiments at present can be reconciled by invoking a possibly different component arising in the TeV region. The results of the preliminary analysis of the data being collected with the PACT array will be presented.
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