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Paper: The Interaction of NGC 7421 with the Intracluster Medium
Volume: 197, XVth IAP Meeting Dynamics of Galaxies: From the Early Universe to the Present
Page: 405
Authors: Ryder, S. D.; Purcell, G.; Andersen, V.; Davis, D.
Abstract: We examine various mechanisms that may account for the asymmetry of NGC 7421. A combination of intrinsic disk-halo misalignment, tidal interaction, and ram-pressure may be needed to fully explain the observed lopsidedness, and its longevity.
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