Cosmic-ray acceleration and escape from supernova remnants

Galactic cosmic-ray (CR) acceleration to the knee in the spectrum at a few PeV is only possible if the magnetic field ahead of a supernova remnant (SNR) shock is strongly amplified by CRs escaping the SNR. A model formulated in terms of the electric charge carried by escaping CRs predicts the maximu...

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Bibliographic Details
Main Authors: Bell, A, Schure, K, Reville, B, Giacinti, G
Format: Journal article
Language:English
Published: 2013