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Two Dimensional Velocity Fields of Low Surface Brightness Galaxies

dc.contributor.authorKuzio de Naray, R.
dc.contributor.authorMcGaugh, S. S.
dc.contributor.authorde Blok, W. J. G.
dc.contributor.authorBosma, A.
dc.date.accessioned2009-02-16T16:18:15Z
dc.date.available2009-02-16T16:18:15Z
dc.date.issued2005
dc.identifier.citationTwo Dimensional Velocity Fields of Low Surface Brightness Galaxies. Kuzio de Naray, R., McGaugh, S.S., de Blok, W.J.G., & Bosma, A. 2005, Mass Profiles and Shapes of Cosmological Structures, eds. G. Mamon, F. Combes, C. Deffayet & B. Fort (EDP Sciences), 285-286en
dc.identifier.urihttp://hdl.handle.net/1903/8935
dc.description.abstractWe present high resolution two dimensional velocity fields from integral field spectroscopy along with derived rotation curves for nine low surface brightness galaxies. This is a positive step forward in terms of both data quality and number of objects studied. We fit NFW and pseudo-isothermal halo models to the observations. We find that the pseudo-isothermal halo better represents the data in most cases than the NFW halo, as the resulting concentrations are lower than would be expected for CDM.en
dc.format.extent139834 bytes
dc.format.mimetypeapplication/pdf
dc.language.isoen_USen
dc.publisherEDP Sciencesen
dc.subjectvelocity fieldsen
dc.subjectgalaxiesen
dc.subjecthalo modelsen
dc.titleTwo Dimensional Velocity Fields of Low Surface Brightness Galaxiesen
dc.typeArticleen
dc.relation.isAvailableAtAstronomyen_us
dc.relation.isAvailableAtCollege of Computer, Mathematical & Physical Sciencesen_us
dc.relation.isAvailableAtDigital Repository at the University of Marylanden_us
dc.relation.isAvailableAtUniversity of Maryland (College Park, MD)en_us


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