VLTI/AMBER observations of cold giant stars: atmospheric structures and fundamental parameters
نویسندگان
چکیده
منابع مشابه
VLTI/AMBER observations of cold giant stars: atmospheric structures and fundamental parameters
Aims. The main goal of this research is to determine the angular size and the atmospheric structures of cool giant stars ( Oct, β Peg, NU Pav, ψ Peg, and γ Hya) and to compare them with hydrostatic stellar model atmospheres, to estimate the fundamental parameters, and to obtain a better understanding of the circumstellar environment. Methods. We conducted spectro-interferometric observations of...
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ژورنال
عنوان ژورنال: Astronomy & Astrophysics
سال: 2014
ISSN: 0004-6361,1432-0746
DOI: 10.1051/0004-6361/201323264