Cosmic Rays Self-arising Turbulence with Universal Spectrum −8/3

In the inertial subrange of scales, an exact compressible turbulence universal spectrum law −8/3 for the density fluctuations of cosmic rays (CRs) in the frame of the known two-fluid model of CR dynamics is obtained. It is shown that the origin of this scaling law may be due to the arising of shocks...

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Bibliographic Details

Published in:	The Astrophysical Journal
Main Authors:	Artem S. Chefranov, Sergey G. Chefranov, Georgy S. Golitsyn
Format:	Article
Language:	English
Published:	IOP Publishing 2023-01-01
Subjects:	Cosmic rays Particle astrophysics Interplanetary turbulence Ultra-high-energy cosmic radiation Spectral energy distribution Interplanetary shocks
Online Access:	https://doi.org/10.3847/1538-4357/acd53a