| | |
| | |
Stat |
Members: 3645 Articles: 2'504'585 Articles rated: 2609
25 April 2024 |
|
| | | |
|
Article overview
| |
|
Kinetics of Particles in Relativistic Collisionless Shocks | Mikhail V. Medvedev
; Luis O. Silva
; Ricardo A. Fonseca
; J. W. Tonge
; Warren B. Mori
; | Date: |
15 Oct 2003 | Subject: | astro-ph | Affiliation: | U Kansas), Luis O. Silva, Ricardo A. Fonseca (GoLP/IST, Lisbon), J. W. Tonge, Warren B. Mori (UCLA | Abstract: | Charged plasma particles form an anisotropic counter-streaming distribution at the front of a shock. In the near- and ultra-relativistic regimes, Weibel (or two-stream) instability produces near-equipartition, chaotic, small-scale magnetic fields. The fields introduce effective collisions and "thermalize" the plasma particles via pitch-angle scattering. The properties of jitter radiation emitted by accelerated electrons from these small-scale fields are markedly different from synchrotron spectra. Here we theoretical summary and the results of recent numerical 3D PIC plasma kinetic simulations. The relation of the obtained results to the theory of gamma-ray bursts is outlined. | Source: | arXiv, astro-ph/0310390 | Services: | Forum | Review | PDF | Favorites |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
|
| |
|
|
|
| News, job offers and information for researchers and scientists:
| |