𝔖 Bobbio Scriptorium
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Companions and interactions in the NGC 6946 system

✍ Scribed by D. J. Pisano; Eric M. Wilcots


Publisher
John Wiley and Sons
Year
2002
Tongue
English
Weight
444 KB
Volume
319
Category
Article
ISSN
0035-8711

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Are rotation curves in NGC 6946 and the
✍ E. Battaner; E. Florido πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons 🌐 English βš– 111 KB

## Abstract The inner disk rotation of NGC 6946 and the Milky Way is dominated by gravity but magnetism is not negligible at radii where the rotation curve becomes flat, and indeed could become dominant at very large radii. Values of the order of 1 ΞΌG, or even less, produce a centripetal force when