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Physical Sciences and Mathematics Commons

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Astrophysics and Astronomy

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Astronomy Department Faculty Publication Series

2020

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Full-Text Articles in Physical Sciences and Mathematics

Xxi. Transport Processes And The X-Shaped Magnetic Field Of Ngc 4217: Off-Center Superbubble Structure, Y. Stein, R.-J. Dettmar, R. Beck, J. Irwin, T. Wiegert, A. Miskolczi, Q. D. Wang, J. English, R. Henriksen, M. Radica, J.-T. Li Jan 2020

Xxi. Transport Processes And The X-Shaped Magnetic Field Of Ngc 4217: Off-Center Superbubble Structure, Y. Stein, R.-J. Dettmar, R. Beck, J. Irwin, T. Wiegert, A. Miskolczi, Q. D. Wang, J. English, R. Henriksen, M. Radica, J.-T. Li

Astronomy Department Faculty Publication Series

Context. Radio continuum observations of edge-on spiral galaxies reveal the appearance of radio halos as well as the large-scale structure of their magnetic fields. Furthermore, with multiple frequency observations, it is possible to deduce the transport mechanisms of the cosmic ray electrons (CREs).

Aims. In order to gain a better understanding of the influence of cosmic rays (CRs) and magnetic fields in the disk-halo interface of edge-on spiral galaxies, we investigate the radio continuum halo, the magnetic field, and the transport processes of the CRs of the edge-on spiral galaxy NGC 4217 using CHANG-ES radio data at two frequencies, 6 …