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arXiv · 0805.2589

Stochastic Electron Acceleration in Shell-Type Supernova Remnants

Siming Liu·Zhong-Hui Fan·Christopher L. Fryer·Jian-Min Wang·Hui Li
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Abstract

We study the stochastic electron acceleration by fast mode waves in the turbulent downstream of weakly magnetized collisionless astrophysical shocks. The acceleration is most efficient in a dissipative layer, and the model characteristics are determined by the shock speed, density, magnetic field, and turbulence decay length. The model explains observations of shell-type supernova remnants RX J1713.7-3946 and J0852.0-4622 and can be tested by observations in hard X-rays with the HXMT and NuSTAR or gamma-rays with the GLAST.

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Siming Liu, Zhong-Hui Fan, Christopher L. Fryer, Jian-Min Wang, Hui Li. 2008-05-16. Stochastic Electron Acceleration in Shell-Type Supernova Remnants. https://doi.org/10.1086/591793

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