Shock Acceleration via Idealized Short Large-amplitude Magnetic Structures

To accelerate cosmic rays (CRs) to ∼PeV energies, diffusive shock acceleration (DSA) in Galactic supernova remnants requires amplified magnetic turbulence in the shock to facilitate broadband Bohm diffusion of CRs. Recent particle-in-cell (PIC) shock simulations suggest that diffusion may be driven...

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Bibliographic Details
Main Authors: Zachary Hemler, Anatoly Spitkovsky, Vladimir Zeković
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
Subjects:
Online Access:https://doi.org/10.3847/1538-4357/adb7e3
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