A double stellar generation in the globular cluster NGC 6656 (M 22)

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dc.contributor.authorMarino, Anna
dc.contributor.authorMilone, Antonino
dc.contributor.authorPiotto, G
dc.contributor.authorVillanova, S
dc.contributor.authorBedin, L R
dc.contributor.authorBellini, A
dc.contributor.authorRenzini, Alvio
dc.date.accessioned2015-12-13T22:48:41Z
dc.date.issued2009
dc.date.updated2016-02-24T09:42:23Z
dc.description.abstractWe present a chemical abundance analysis based on high resolution UVES spectra of seventeen bright giant stars in the Globular Cluster (GC) M 22. We obtained an average iron abundance of [Fe/H] =-1.76*± 0.02 (internal errors only) and an a enhancement of
dc.identifier.issn0004-6361
dc.identifier.urihttp://hdl.handle.net/1885/80193
dc.publisherSpringer
dc.sourceAstronomy and Astrophysics
dc.subjectKeywords: Chemical abundance; Galaxy: globular clusters: individual: NGC 6656; Giant stars; Globular clusters; Group members; High resolution; High-resolution spectra; Iron content; Lower resolution; R-process; S-process; Stars: abundances; Stellar populations; Bar Galaxy: globular clusters: individual: NGC 6656; Stars: abundances
dc.titleA double stellar generation in the globular cluster NGC 6656 (M 22)
dc.typeJournal article
local.bibliographicCitation.issue3
local.bibliographicCitation.lastpage1113
local.bibliographicCitation.startpage1099
local.contributor.affiliationMarino, Anna, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationMilone, Antonino, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationPiotto, G, Università di Padova
local.contributor.affiliationVillanova, S, Universidad de Concepcion
local.contributor.affiliationBedin, L R, INAF-Osservatorio Astronomico di Padova
local.contributor.affiliationBellini, A, Space Telescope Science Institute
local.contributor.affiliationRenzini, Alvio, INAF-Osservatorio Astronomico di Padova
local.contributor.authoruidMarino, Anna, u5239722
local.contributor.authoruidMilone, Antonino, u5219567
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.identifier.absfor020104 - Galactic Astronomy
local.identifier.ariespublicationf5625xPUB8492
local.identifier.citationvolume505
local.identifier.doi10.1051/0004-6361/200911827
local.identifier.scopusID2-s2.0-70350077699
local.identifier.thomsonID000270907100015
local.type.statusPublished Version

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