Disk-galaxy density distribution from orbital speeds using Newton's law, version 1.1

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dc.creatorNicholson, Kenneth F.
dc.date2000-06-23
dc.date.accessioned2026-07-07T01:54:06Z
dc.date.available2026-07-07T01:54:06Z
dc.descriptionGiven the dimensions(including thickness) of an axisymmetric galaxy, Newton's law is used in integral form to find the density distributions required to match a wide range of orbital speed profiles. Newton's law is not modified and no dark-matter halos are required. The speed distributions can have extreme shapes if they are reasonably smooth. Several examples are given.
dc.description10 pages,10 figures. Has better density accuracy near the galaxy center by moving the segment rod to the segment centroid, and reducing the allowable errors for the speed matches. Some small changes in text, table, figures
dc.identifierhttps://arxiv.org/abs/astro-ph/0006330
dc.identifierhttp://arxiv.org/abs/astro-ph/0006330
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/1217
dc.subjectAstrophysics
dc.titleDisk-galaxy density distribution from orbital speeds using Newton's law, version 1.1
dc.typetext

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