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Chemical enrichment in the faintest galaxies: The carbon and iron abundance spreads in the Bootes I dwarf spheroidal galaxy and the Segue 1 system

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dc.contributor.authorNorris, John
dc.contributor.authorWyse, Rosemary F G
dc.contributor.authorGilmore, Gerard
dc.contributor.authorYong, David
dc.contributor.authorFrebel, Anna
dc.contributor.authorWilkinson, Mark, I.
dc.contributor.authorBelokurov, Vasily
dc.contributor.authorZucker, Daniel B.
dc.date.accessioned2015-12-10T22:51:05Z
dc.date.issued2010
dc.date.updated2016-02-24T08:29:37Z
dc.description.abstractWe present an AAOmega spectroscopic study of red giants in the ultra-faint dwarf galaxy Boötes I (MV ∼ -6) and the Segue 1 system (MV ∼ -1.5), either an extremely low luminosity dwarf galaxy or an unusually extended globular cluster. Both Boötes I a
dc.identifier.issn0004-637X
dc.identifier.urihttp://hdl.handle.net/1885/58885
dc.publisherIOP Publishing
dc.sourceAstrophysical Journal, The
dc.subjectKeywords: Galaxies: abundances; Galaxies: dwarf; Galaxies: individual (Boötes I, Segue 1); Galaxy: abundances; Stars: abundances
dc.titleChemical enrichment in the faintest galaxies: The carbon and iron abundance spreads in the Bootes I dwarf spheroidal galaxy and the Segue 1 system
dc.typeJournal article
local.bibliographicCitation.issue2
local.bibliographicCitation.lastpage1650
local.bibliographicCitation.startpage1632
local.contributor.affiliationNorris, John, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationWyse, Rosemary F G, Johns Hopkins University
local.contributor.affiliationGilmore, Gerard, University of Cambridge
local.contributor.affiliationYong, David, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationFrebel, Anna, Harvard University
local.contributor.affiliationWilkinson, Mark, I. , University of Leicester
local.contributor.affiliationBelokurov, Vasily, University of Cambridge
local.contributor.affiliationZucker, Daniel B., University of Cambridge
local.contributor.authoruidNorris, John, u7401084
local.contributor.authoruidYong, David, u3207952
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.identifier.absfor020110 - Stellar Astronomy and Planetary Systems
local.identifier.absfor020103 - Cosmology and Extragalactic Astronomy
local.identifier.ariespublicationf2965xPUB463
local.identifier.citationvolume723
local.identifier.doi10.1088/0004-637X/723/2/1632
local.identifier.scopusID2-s2.0-78650166460
local.identifier.thomsonID000284093700054
local.type.statusPublished Version

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