Exploring the origin of lithium, carbon, strontium, and barium with four new ultra metal-poor stars

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dc.contributor.authorHansen, Terese
dc.contributor.authorHansen, C J
dc.contributor.authorChristlieb, N
dc.contributor.authorYong, David
dc.contributor.authorBessell, Michael
dc.contributor.authorGarcia Perez, Ana Elia
dc.contributor.authorBeers, Timothy C
dc.contributor.authorPlacco, Vinicius M
dc.contributor.authorFrebel, Anna
dc.contributor.authorNorris, John
dc.contributor.authorAsplund, Martin
dc.date.accessioned2015-12-13T22:16:08Z
dc.date.issued2014
dc.date.updated2015-12-11T07:22:58Z
dc.description.abstractWe present an elemental abundance analysis for four newly discovered ultra metal-poor stars from the Hamburg/ESO survey, with [Fe/H] ≤ -4. Based on high-resolution, high signal-to-noise spectra, we derive abundances for 17 elements in the range from Li
dc.identifier.issn0004-637X
dc.identifier.urihttp://hdl.handle.net/1885/70720
dc.publisherIOP Publishing
dc.rightsAuthor/s retain copyrighten_AU
dc.sourceAstrophysical Journal, The
dc.titleExploring the origin of lithium, carbon, strontium, and barium with four new ultra metal-poor stars
dc.typeJournal article
dcterms.accessRightsOpen Accessen_AU
local.bibliographicCitation.issue2
local.bibliographicCitation.lastpage9
local.bibliographicCitation.startpage162/1
local.contributor.affiliationHansen, Terese, Landessternwarte, ZAH
local.contributor.affiliationHansen, C J, Landessternwarte ZAH Königstuhl
local.contributor.affiliationChristlieb, N, University of Heidelberg
local.contributor.affiliationYong, David, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationBessell, Michael, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationGarcia Perez, Ana Elia, University of Virginia
local.contributor.affiliationBeers, Timothy C, National Optical Astronomy Observatory
local.contributor.affiliationPlacco, Vinicius M, Gemini Observatory
local.contributor.affiliationFrebel, Anna, Massachusetts Institute of Technology
local.contributor.affiliationNorris, John, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationAsplund, Martin, College of Physical and Mathematical Sciences, ANU
local.contributor.authoremailu3207952@anu.edu.au
local.contributor.authoruidYong, David, u3207952
local.contributor.authoruidBessell, Michael, u6900904
local.contributor.authoruidNorris, John, u7401084
local.contributor.authoruidAsplund, Martin, u4042723
local.description.notesImported from ARIES
local.identifier.absfor020100 - ASTRONOMICAL AND SPACE SCIENCES
local.identifier.ariespublicationU3488905xPUB2391
local.identifier.citationvolume787
local.identifier.doi10.1088/0004-637X/787/2/162
local.identifier.scopusID2-s2.0-84901023238
local.identifier.uidSubmittedByU3488905
local.type.statusPublished Version

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