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The Effect of Scattering on the Temperature Stratification of 3D Model Atmospheres of Metal-Poor Red Giants

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Collet, R; Hayek, Wolfgang; Asplund, Martin

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We study the effects of different approximations of scattering in 3D radiationhydrodynamics simulations on the photospheric temperature stratification of metal-poor red giant stars. We find that assuming a Planckian source function and neglecting the cont

dc.contributor.authorCollet, R
dc.contributor.authorHayek, Wolfgang
dc.contributor.authorAsplund, Martin
dc.coverage.spatialNice, Frange
dc.date.accessioned2015-12-07T22:27:30Z
dc.date.created21-25 Jun 2010
dc.identifier.isbn9780521197397
dc.identifier.urihttp://hdl.handle.net/1885/21922
dc.description.abstractWe study the effects of different approximations of scattering in 3D radiationhydrodynamics simulations on the photospheric temperature stratification of metal-poor red giant stars. We find that assuming a Planckian source function and neglecting the cont
dc.publisherCambridge University Press
dc.relation.ispartofseriesAstrophysical dynamics - from stars to galaxies
dc.sourceAstrophysical dynamics - from stars to galaxies
dc.source.urihttp://journals.cambridge.org/action/displayIssue?jid=IAU&volumeId=6&seriesId=0&issueId=S271
dc.subjectKeywords: Convection; Hydrodynamics; Methods: numerical; Radiative transfer; Scattering; Stars: atmospheres
dc.titleThe Effect of Scattering on the Temperature Stratification of 3D Model Atmospheres of Metal-Poor Red Giants
dc.typeConference paper
local.description.notesImported from ARIES
dc.date.issued2011
local.identifier.absfor020110 - Stellar Astronomy and Planetary Systems
local.identifier.ariespublicationu4224061xPUB19
local.identifier.ariespublicationu4630950xPUB53
local.type.statusPublished Version
local.contributor.affiliationCollet, R, Max Planck Institute for Astrophysics
local.contributor.affiliationHayek, Wolfgang, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationAsplund, Martin, Max Planck Institute for Astrophysics
local.description.embargo2037-12-31
local.bibliographicCitation.startpage373
local.bibliographicCitation.lastpage374
local.identifier.doi10.1017/S1743921311017856
dc.date.updated2016-02-24T10:46:42Z
local.identifier.scopusID2-s2.0-84882742518
CollectionsANU Research Publications

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