19 citations · 78 across the 12 of their papers we have counts for
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astro-ph.GA2015★ 2 cited
Synthetic HI observations of spiral structure in the outer disk in galaxies
S. A. Khoperskov, G. Bertin
By means of 3D hydrodynamical simulations, in a separate paper we have discussed the properties of non-axisymmetric density wave trains in the outermost regions of galaxy disks, ba…
astro-ph.GA2015
Spiral density waves in the outer galactic gaseous discs
S. A. Khoperskov, G. Bertin
Deep HI observations of the outer parts of disc galaxies demonstrate the frequent presence of extended, well-developed spiral arms far beyond the optical radius. To understand the…