Non-linear dynamo action and disc-halo interaction in disc galaxies
We present an observationally constrained model of mass outflow for galactic discs, derived from star formation rate. This is used to supplement a model of the non-linear, mean-field, α2Ω galactic dynamo in the presence of shear. Outflows affect the magnetic pitch angles unexpectedly. This resolves...
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University of Newcastle upon Tyne
2012
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.567070 |