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Synchrotron radiation of cosmic ray electrons in the anomalous diffusion model
Speakers
- Dr. V BUGAYOV
Primary authors
- Dr. Alexander TYUMENTSEV (Altai State University, Barnaul, Russia)
Co-authors
- Prof. Anatoly LAGUTIN (Altai State University, Barnaul, Russia)
- Mr. Nikolay VOLKOV (Altai State University, Barnaul, Russia)
- Mr. Alexander KUZMIN (Altai State University, Barnaul, Russia)
- Dr. V BUGAYOV (Department of Physics, Washington University, St. Louis, USA)
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Abstract content
A new study of the cosmic ray electron and synchrotron spectra is presented. Anomalous diffusion model, proposed in our recent papers, is used to describe the particles propagation in fractal-like interstellar medium. The parameters defining the anomalous diffusion have been determined from the analysis of nuclear component. We carry out calculation of the synchrotron spectrum in the frequency range $\sim 2$~MHz -- $2$~GHz (corresponding to energies of electrons $\sim 0.2-6$~GeV). The computed electron and synchrotron spectra are in a good agreement with the experimental data.
Reference
Proceedings of the 30th International Cosmic Ray Conference; Rogelio Caballero, Juan Carlos D'Olivo, Gustavo Medina-Tanco, Lukas Nellen, Federico A. Sánchez, José F. Valdés-Galicia (eds.); Universidad Nacional Autónoma de México, Mexico City, Mexico, 2008; Vol. 2 (OG part 1), pages 179-182
