STOCHASTIC ACCELERATION OF COSMIC RAYS IN ANISOTROPIC PLASMA TURBULENCE

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STOCHASTIC ACCELERATION OF COSMIC RAYS IN
ANISOTROPIC PLASMA TURBULENCE

• Yurij Fedorov1, and Milan Stehlik2
• 1Main Astronomical Observatory NASU, Kiev,
  Ukraine
• 2Institute of Experimental Physics SAS, Koice,
  Slovakia

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• The diffusion coefficient in momentum space

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Conclusions

• Particle acceleration by large scale EF can be
  efficient for a medium of sufficiently high
  magnetic helicity
• The results can be useful for description of
  particle acceleration in astrophysical objects (
  solar flares, supernova remnants, galactic
  nuclei, )

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