EPJ Web of Conferences
Volume 52, 2013ISVHECRI 2012 – XVII International Symposium on Very High Energy Cosmic Ray Interactions
|Number of page(s)||5|
|Published online||10 June 2013|
Very high energy gamma-ray emission of NGC 1275 and 3c382 and the possible activity nature of the Seyfert Galaxies
P. N. Lebedev Physical Institute, Russian Academy of Science
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Galaxy NGC 1275 is the central dominant galaxy of the Perseus Cluster of Galaxies and is of Seyfert galaxy class. NGC 1275 is known as powerful X-ray and radio source. In 1996 year a new metagalactic source was detected by SHALON at TeV energies.This object was identified with Seyfert galaxy NGC1275. Theimage and spectral energy distribution of NGC 1275 as well as 3c382 are presented. The recent detection by the Fermi LAT of gamma-rays from the NGC1275 makes the observation of the energy E > 100 GeV part of its broadband spectrum particularly interesting. The available high and very high energy datafor NGC 1275 are well fitted in this model with three components.
© Owned by the authors, published by EDP Sciences, 2013
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 2.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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