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Oxygen lines in solar granulation: II. Centre-to-limb variation, NLTE line formation, blends, and the solar oxygen abundance

Date

Authors

Pereira, Tiago

Asplund, Martin

Kiselman, D

Publisher

Springer

Abstract

Context: There is a lively debate about the solar oxygen abundance and the role of 3D models in its recent downward revision. These models have been tested using high-resolution solar atlases of flux and disk-centre intensity. Further testing can be done

Keywords

Keywords: 1-D models; 3D modelling; 3D models; Abundance analysis; Convection - line: formation; Draw-in; High resolution; Inelastic collision; Line data; Line profiles; Oxygen line; Solar disk; Solar models; Solar surfaces; Sun: abundances; Sun: photosphere; Viewi Convection; Line: formation; Sun: abundances; Sun: granulation; Sun: photosphere

URI

http://hdl.handle.net/1885/38006

Collections

ANU Research Publications

Source

Astronomy and Astrophysics

Type

Journal article

DOI

10.1051/0004-6361/200912840

Restricted until

2037-12-31

Downloads

File

Description

01_Pereira_Oxygen_lines_in_solar_2009.pdf (439.61 KB)

02_Pereira_Oxygen_lines_in_solar_2009.pdf (809.52 KB)

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