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The Star Formation Threshold in NGC 6822

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de Blok, Willem; Walter, Fabian

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We investigate the star formation threshold in NGC 6822, a nearby Local Group dwarf galaxy, on subkiloparsec scales using high-resolution, wide-field, deep H I, Hα, and optical data. In a study of the H I velocity profiles we identify cool and warm neutr

dc.contributor.authorde Blok, Willem
dc.contributor.authorWalter, Fabian
dc.date.accessioned2015-12-07T22:17:39Z
dc.identifier.issn0004-6256
dc.identifier.urihttp://hdl.handle.net/1885/18679
dc.description.abstractWe investigate the star formation threshold in NGC 6822, a nearby Local Group dwarf galaxy, on subkiloparsec scales using high-resolution, wide-field, deep H I, Hα, and optical data. In a study of the H I velocity profiles we identify cool and warm neutr
dc.publisherUniversity of Chicago Press
dc.sourceAstronomical Journal
dc.subjectKeywords: Galaxies: dwarf; Galaxies: fundamental parameters; Galaxies: individual (NGC 6822); Galaxies: kinematics and dynamics; Local Group; Radio lines: galaxies
dc.titleThe Star Formation Threshold in NGC 6822
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume131
dc.date.issued2006
local.identifier.absfor020110 - Stellar Astronomy and Planetary Systems
local.identifier.ariespublicationu4370312xPUB5
local.type.statusPublished Version
local.contributor.affiliationde Blok, Willem, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationWalter, Fabian, Max Planck Institute for Astronomy
local.description.embargo2037-12-31
local.bibliographicCitation.startpage363
local.bibliographicCitation.lastpage374
local.identifier.doi10.1086/497828
dc.date.updated2015-12-07T08:11:22Z
local.identifier.scopusID2-s2.0-31544483668
CollectionsANU Research Publications

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