The helium weak silicon star HR 7224 II. Doppler Imaging analysis

Astronomy and Astrophysics

Volumn 471, Issue 3, 2007, Pages 941-949

  Lehmann, H ^a   Tkachenko, A ^b   Fraga, L ^a,c   Tsymbal, V ^b,d   Mkrtichian, D E ^e,f  

^a THÜRINGER LANDESSTERNWARTE TAUTENBURG   (Germany)

^b TAURIDA NATIONAL V I VERNADSKY UNIVERSITY   (Ukraine)

^c FEDERAL UNIVERSITY OF SANTA CATARINA   (Brazil)

^d Institut fur Astronomie Vienna   (Austria)

^e Sejong University   (South Korea)

^f ODESSA NATIONAL UNIVERSITY   (Ukraine)

Author keywords

Stars: abundances; Stars: atmospheres; Stars: chemically peculiar; Stars: variables: general

Indexed keywords

HELIUM; IMAGING TECHNIQUES; SILICON; THERMAL GRADIENTS;

STARS: ABUNDANCES; STARS: ATMOSPHERES; STARS: CHEMICALLY PECULIAR; STARS: VARIABLES: GENERAL;

STARS;

EID: 34548078461     PISSN: 00046361     EISSN: 14320746     Source Type: Journal    
DOI: 10.1051/0004-6361:20077700     Document Type: Article

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