Simulations of dual morphology in spiral galaxies

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dc.creatorBerman, S. L.
dc.date2002-07-04
dc.date.accessioned2026-07-07T02:04:10Z
dc.date.available2026-07-07T02:04:10Z
dc.descriptionGas and stars in spiral galaxies are modelled with the DUAL code, using hydrodynamic and N-body techniques. The simulations reveal morphological differences mirroring the dual morphologies seen in B and K' band observations of many spiral galaxies. In particular, the gaseous images are more flocculent with lower pitch angles than the stellar images, and the stellar arm-interarm contrast correlates with the degree of morphological decoupling.
dc.description4 pages, 4 figures, to appear in Disk of Galaxies: Kinematics, Dynamics and Perturbations, ASP Conf. Series, 2002
dc.identifierhttps://arxiv.org/abs/astro-ph/0207110
dc.identifierhttp://arxiv.org/abs/astro-ph/0207110
dc.identifierAstron.Astrophys. 412 (2003) 387-398
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/4650
dc.subjectAstrophysics
dc.titleSimulations of dual morphology in spiral galaxies
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