'Stochastic acceleration' diaporamas de présentation

Physics 777 Plasma Physics and Magnetohydrodynamics (MHD)

Physics 777 Plasma Physics and Magnetohydrodynamics (MHD). Instructor: Gregory Fleishman Lecture 12 . Particle Acceleration. 18 November 200 8. Plan of the Lecture. Elementary Concepts: DC Electric Fields and Adiabatic Motion Fermi Acceleration Stochastic Acceleration by Weak Turbulence

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ASEN 5070: Statistical Orbit Determination I Fall 2013 Professor Brandon A. Jones

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COSMIC RAY ACCELERATION and TRANSPORT LECTURE 2

434 views • 29 slides

G. Gloeckler and L. A. Fisk, University of Michigan, Ann Arbor, MI, USA AGU Chapman Conference

288 views • 28 slides

Formation of Power Law Tail with Spectral Index -5

Formation of Power Law Tail with Spectral Index -5. G. Gloeckler and L. A. Fisk Department of Atmospheric, Oceanic and Space Sciences University of Michigan, Ann Arbor, Michigan 48109-2143, USA SHINE 2008 Zermatt Resort and Spa, Midway Utah June 23, 2008.

436 views • 25 slides

GRB Prompt Emission: Turbulence, Magnetic Field & Jitter Radiation

GRB Prompt Emission: Turbulence, Magnetic Field & Jitter Radiation . Jirong Mao. Background. Relativistic electrons Magnetic field Synchrotron radiation . B for Synchrotron Radiation . B= constant Large scale external , homogenous and steady

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STOCHASTIC ACCELERATION OF COSMIC RAYS IN ANISOTROPIC PLASMA TURBULENCE

308 views • 19 slides

High Energy ? -rays

High Energy ? -rays. Roger Blandford KIPAC Stanford. The Electromagnetic Spectrum. ir. o. uv. x. g. mm. r. smm. 100TeV. m e c 2. m p c 2. 100neV. 1GeV. High Energy ? -rays. Multi-Messenger Science. High Energy ? -rays. Electromagnetic. Cosmic Rays. Strong Scientific

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Stochastic Acceleration in Turbulence:

Stochastic Acceleration in Turbulence:. L. A. Fisk University of Michigan. Evolution of low-energy ion energy spectrum across TS. Increasing intensities j(40 keV) ?10 3 f/u Spectral fluctuations markedly decreased by 2005.1

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Turbulent diffusion as a requirement for a f ( p ) ? p -5 spectrum

SHINE 2006. Turbulent diffusion as a requirement for a f ( p ) ? p -5 spectrum. J. A. le Roux & G. M. Webb IGPP, University of California, Riverside. EQUATION FOR ENERGETIC PARTICLE TRANSPORT IN RELATIVELY LARGE-SCALE COMPRESSIVE PLASMA FLUID TURBULENCE. Turbulent convection.

196 views • 6 slides