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The Galactic magnetic field and its lensing of ultrahigh energy and Galactic cosmic rays

Published online by Cambridge University Press:  27 October 2016

Glennys R. Farrar
Glennys R. Farrar*
Affiliation:
Center for Cosmology and Particle Physics, Department of Physics New York University, NY, NYUSA
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Abstract

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It has long been recognized that magnetic fields play an important role in many astrophysical environments, yet the strength and structure of magnetic fields beyond our solar system have been at best only qualitatively constrained. The Galactic magnetic field in particular is crucial for modeling the transport of Galactic CRs, for calculating the background to dark matter and CMB-cosmology studies, and for determining the sources of UHECRs. This report gives a brief overview of recent major advances in our understanding of the Galactic magnetic field (GMF) and its lensing of Galactic and ultrahigh energy cosmic rays.

Keywords

ISM: magnetic fieldscosmic raysGalaxy: halodiffusion
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 11 , General Assembly A29B: Astronomy in Focus , August 2015 , pp. 723 - 726
Copyright
Copyright © International Astronomical Union 2016 

References

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