Physics
Scientific paper
Aug 2001
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2001icrc....7.2713p&link_type=abstract
Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the Int
Physics
1
Scientific paper
To address the important issue of how kinetic energy of collimated blast waves is converted into radiation, Pohl and Schlickeiser (2000) have recently investigated the relativistic two-stream instability of electromagnetic turbulence. They have shown that swept-up matter is quickly isotropized in the blast wave, which provides relativistic particles and, as a result, radiation. Here we present new calculations for the electrostatic instability in such systems. It is shown that the electrostatic instability is faster than the electromagnetic instability for highly relativistic beams. However, even after relaxation of the beam via the faster electrostatic turbulence, the beam is still unstable with respect to the electromagnetic waves, thus providing the isotropization required for efficient production of radiation. While the emission spectra in the model of Pohl and Schlickeiser have to be modified, the basic characteristics persist.
Lerche Ian
Pohl Mario
Schlickeiser Reinhard
No associations
LandOfFree
Longitudinal, electrostatic instabilities in the channeled blast wave model does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Longitudinal, electrostatic instabilities in the channeled blast wave model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Longitudinal, electrostatic instabilities in the channeled blast wave model will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-797109