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LTE or non-LTE, that is the question: The NLTE chemical evolution of strontium in extremely metal-poor stars

Hansen, C J; Bergemann, Maria; Cescutti, C; Francois, P; Arcones, A; Karakas, Amanda; Lind, Karin; Chiappini, C


Context. Strontium has proven itself to be one of the most important neutron-capture elements in the study of metal-poor stars. Thanks to the strong absorption lines of Sr, they can be detected even in the most metal-poor stars and also in low-resolution

CollectionsANU Research Publications
Date published: 2013
Type: Journal article
Source: Astronomy and Astrophysics
DOI: 10.1051/0004-6361/201220584


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