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[Fe/H] and [a/Fe] of cepheids in the outer galactic disk

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dc.contributor.authorCarney, B W
dc.contributor.authorYong, David
dc.date.accessioned2022-01-17T22:40:32Z
dc.date.issued2005
dc.date.updated2020-12-06T07:21:00Z
dc.description.abstractWe have derived [Fe/H] and [α/Fe] abudnances for Cepheids with Galactocentric distances of 11 to 17 kpc. The stars are as metal-poor as much older open clusters at comparable distances. Like the clusters, and despite their youth, the Cepheids also show enhanced [α/Fe] abundances indicating enhanced contributions from SNe II relative to the Solar neighborhooden_AU
dc.description.sponsorshipWe thank the US National Science Foundation for support through grant AST-0305431en_AU
dc.format.mimetypeapplication/pdfen_AU
dc.identifier.issn1743-9213en_AU
dc.identifier.urihttp://hdl.handle.net/1885/258457
dc.language.isoen_AUen_AU
dc.publisherCambridge University Pressen_AU
dc.rights© 2005 International Astronomical Unionen_AU
dc.sourceInternational Astronomical Union. Proceedingsen_AU
dc.subjectGalaxy: abundancesen_AU
dc.subjectGalaxy: disken_AU
dc.subjectGalaxy: formationen_AU
dc.title[Fe/H] and [a/Fe] of cepheids in the outer galactic disken_AU
dc.typeJournal articleen_AU
local.bibliographicCitation.lastpage246en_AU
local.bibliographicCitation.startpage245en_AU
local.contributor.affiliationCarney, B W, University of North Carolinaen_AU
local.contributor.affiliationYong, David, College of Science, ANUen_AU
local.contributor.authoruidYong, David, u3207952en_AU
local.description.embargo2099-12-31
local.description.notesImported from ARIESen_AU
local.identifier.absfor020100 - ASTRONOMICAL AND SPACE SCIENCESen_AU
local.identifier.ariespublicationU3488905xPUB9958en_AU
local.identifier.citationvolume1en_AU
local.identifier.doi10.1017/S174392130500565Xen_AU
local.identifier.scopusID2-s2.0-63549137961
local.publisher.urlhttp://journals.cambridge.org/action/displayJournal?jid=IAUen_AU
local.type.statusPublished Versionen_AU

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