Charged particles in magnetic fields and cosmic ray transport

Pasquale Blasi

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arXiv · 2307.11640

Charged particles in magnetic fields and cosmic ray transport

Pasquale Blasi

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Abstract

The theory of transport of charged particles in cosmic magnetic fields is at the very center of the investigation of non-thermal phenomena in the universe, ranging from our local neighborhood to supernovae, clusters of galaxies or distant active galaxies. It is crucial to understand how particles get energized to non-thermal energies as well as to describe their motion from the sources to an observer or to another location in the universe. Here I summarize some essential, basic aspects of the theory and discuss some topics in the theoretical framework that are currently being developed. I will also discuss some simple applications of the theory of transport to particle acceleration and propagation in the Galaxy.

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Pasquale Blasi. 2023-07-21. Charged particles in magnetic fields and cosmic ray transport. https://arxiv.org/abs/2307.11640

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