INTEGRAL observation of the Crab pulsar
Cusumano, G.; Foschini, L.; Di Cocco, G.; Malaguti, G.; Segreto, A.; Bazzano, A.; Natalucci, L.; Mineo, T.
Italy
Abstract
In this paper, we present the timing and spectral analysis of several observations of the Crab pulsar with INTEGRAL. All these observations, when summed together provide an high-statistics data set which can be used for accurate phase resolved spectroscopy of the pulsed emission over the energy range 3 350 keV. In particular, we present the light curves in several energy ranges and phase-resolved spectral analysis of the pulsed emission.