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astro-ph2000
Radio continuum emission from M31 and M33
Rainer Beck
The radio emission from M31 (like HI, CO, FIR and Hα) is concentrated in the '10 kpc ring', giving an impressive example that cosmic rays are produced in star-forming regions. M31…
astro-ph2000
Regular magnetic fields in the dwarf irregular galaxy NGC 4449
K. T. Chyzy, R. Beck, S. Kohle +2
We present a high-resolution VLA study of the total power and polarized radio continuum emission at 8.46 and 4.86 GHz of the irregular galaxy NGC 4449, known for its weak rotation…