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Instabilities of spiral shocks – I. Onset of wiggle instability and its mechanism |
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| Authors: | Keiichi Wada, Jin Koda &dagger |
| Affiliation: | National Astronomical Observatory of Japan, Mitaka, Tokyo 181-8588, Japan;Department of Astronomy, California Institute of Technology, MS 105-24, Pasadena, CA 91125, USA |
| Abstract: | |
| Keywords: | hydrodynamics instabilities galaxies: spiral |