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Magnetic Fields & Ionized Gas in Elliptical Galaxy Halos

Published online by Cambridge University Press:  19 July 2016

Richard G. Strom*
Affiliation:
Netherlands Foundation for Research in Astronomy Radiosterrenwacht 7990 AA Dwingeloo Netherlands

Abstract

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Faraday depolarization estimates of thermal densities within the components of double radio sources agree well with estimates from X-ray observations of hot halos around early-type galaxies, provided magnetic field strengths are close to their equipartition values. Internal Faraday dispersion is the main cause of the depolarization observed.

Type
9. Magnetic Fields in the Galactic Environment, Galaxy Clusters and Intergalactic Medium
Copyright
Copyright © Kluwer 1990 

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