An investigation of the formation and line properties of MgH in 3D hydrodynamical model stellar atmospheres
Studies of the isotopic composition of magnesium in cool stars have so far relied upon the use of one-dimensional (1D) model atmospheres. Since the isotopic ratios derived are based on asymmetries of optical MgH lines, it is important to test the impact from other effects affecting line asymmetries,...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Dokumenttyp: | Article (Journal) Kapitel/Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
2017
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| In: |
Arxiv
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| Online-Zugang: | Verlag, kostenfrei, Volltext: http://arxiv.org/abs/1706.04218
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| Verfasserangaben: | Anders O. Thygesen, Evan N. Kirby, Andrew J. Gallagher, Hans-G. Ludwig, Elisabetta Caffau, Piercarlo Bonifacio, and Luca Sbordone |
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