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| Titel |
Cosmic ray transport and anisotropies to high energies |
| VerfasserIn |
P. L. Biermann, L. I. Caramete, A. Meli, B. N. Nath, E.-S. Seo, V. Souza, J. Becker Tjus |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
2199-3955
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| Digitales Dokument |
URL |
| Erschienen |
In: ASTRA Proceedings ; 2, no. 2 ; Nr. 2, no. 2 (2015-10-02), S.39-44 |
| Datensatznummer |
250115170
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| Publikation (Nr.) |
 copernicus.org/ap-2-39-2015.pdf |
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| Zusammenfassung |
| A model is introduced, in which the irregularity spectrum of the Galactic
magnetic field beyond the dissipation length scale is first a Kolmogorov
spectrum k-5/3 at small scales λ = 2 π/k with k the
wave-number, then a saturation spectrum k-1, and finally a
shock-dominated spectrum k-2 mostly in the halo/wind outside the Cosmic
Ray disk. In an isotropic approximation such a model is consistent with the
Interstellar Medium (ISM) data. With this model we discuss the Galactic
Cosmic Ray (GCR) spectrum, as well as the extragalactic Ultra High Energy
Cosmic Rays (UHECRs), their chemical abundances and anisotropies. UHECRs may
include a proton component from many radio galaxies integrated over vast
distances, visible already below 3 EeV. |
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