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arXiv 1999-04-23 0 views

Magnetic fields and strong density waves in the interacting galaxy NGC 3627

Soida, M. · Urbanik, M. · Beck, R. · Wielebinski, R.

Original · EN

We present 10.55 GHz observations of strong density-wave spiral NGC 3627. Total power and polarization maps with a resolution of 1.13', sensitive to a weak extended emmision were obtained. In the analysiz we used also available data in the CO ans Hₐlpha lines. We present simple modelling results showing the imprtance of large-scale dynamo-type magnetic field present despite the strong density-wave action in this galaxy.

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