Turbulence and Magnetic Fields in Clusters of Galaxies |
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| Authors: | FJ Sánchez-Salcedo A Brandenburg A Shukurov |
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| Institution: | (1) Department of Mathematics, University of Newcastle Newcastle upon Tyne, NE1 7RU, England |
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| Abstract: | We consider turbulence generated by galaxies moving transonically through the intracluster gas. We show that neither the gravitational
drag nor the gas stripping from the galaxies are able, by themselves, to generate turbulence at a level required to feed the
dynamo in the intracluster gas. Some implications for cluster radio halos are discussed.
This revised version was published online in July 2006 with corrections to the Cover Date. |
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