Formation of disks with long-lived spiral arms from violent gravitational dynamics.
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DOI: 10.1103/physreve.102.042108
Abstract: By means of simple dynamical experiments we study the combined effect of gravitational and gas dynamics in the evolution of an initially out-of-equilibrium, uniform, and rotating massive overdensity thought of as in isolation. The rapid… read more here.
Keywords: arms violent; lived spiral; spiral arms; disks long ... See more keywords