Spatially resolved spectroscopy across stellar surfaces: III. photospheric Fe I lines across HD 189733A (K1 V)
<i>Context<i/>. Spectroscopy across spatially resolved stellar surfaces reveals spectral line profiles free from rotational broadening, whose gradual changes from disk center toward the stellar limb reflect an atmospheric fine structure that is possible to model by 3D hydrodynamics.<i...
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| Hauptverfasser: | , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
04 September 2018
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| In: |
Astronomy and astrophysics
Year: 2018, Jahrgang: 616 |
| ISSN: | 1432-0746 |
| DOI: | 10.1051/0004-6361/201833013 |
| Online-Zugang: | Verlag, Volltext: http://dx.doi.org/10.1051/0004-6361/201833013 Verlag, Volltext: https://www.aanda.org/articles/aa/pdf/2018/08/aa33013-18.pdf 
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| Verfasserangaben: | Dainis Dravins, Martin Gustavsson, and Hans-Günter Ludwig |
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Spatially resolved spectroscopy across stellar surfaces: III. photospheric Fe I lines across HD189733A (K1 V)
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