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T: Fachverband Teilchenphysik
T 90: Gammaastronomie 2
T 90.1: Group Report
Tuesday, February 28, 2012, 16:45–17:05, ZHG 008
(contribution withdrawn) Observations of the Crab pulsar with the MAGIC telescope — •Takayuki Saito1, Gianluca Giavitto2, Stefan Klepser2, Thomas Schweizer1, Eckart Lorenz1,3, Razmick Mirzoyan1, and Masahiro Teshima1 — 1Max-Planck-Institut fuer Physik, Muenchen, Germany — 2IFAE, Barcelona, Spain — 3ETH, Zurich, Switzerland
The Crab Pulsar has been detected by MAGIC both in mono-mode and in stereo mode. The mono-mode observations measure the energy spectrum from 25 GeV to 100 GeV, while the stereo mode observations covers from 50 GeV to 400 GeV. The measured energy spectrum deviates significantly from the exponential cutoff spectrum which had been inferred from the Fermi-LAT observations. Here we report on the detail of the observations from 2007 to 2011 and theoretical interpretation of the measured spectrum.