The influence of the Alfv\'enic drift on the shape of cosmic ray spectra
  in SNRs

Felix A. Aharonian; Frank Rieger; Vladimir N. Zirakashvili; Vladimir S. Ptuskin; Werner Hofmann

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The influence of the Alfv\'enic drift on the shape of cosmic ray spectra in SNRs

Authors: Felix A. Aharonian
Frank Rieger
Vladimir N. Zirakashvili
Vladimir S. Ptuskin
Werner Hofmann
Publication date: 17 July 2008
Publisher: 'AIP Publishing'
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Abstract

Cosmic ray acceleration in SNRs in the presence of the Alfv\'enic drift is considered. It is shown that spectra of accelerated particles may be considerably softer in the presence of amplified magnetic fields.Comment: 4 pages, 4 figures, poster talk at 4-th Gamma-ray Symposium (Heidelberg, Germany, 7-11th of July 2008

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