A self-consistent empirical model atmosphere, abundance and stratification analysis of the benchmark roAp star α Circini

Astronomy and Astrophysics

Volumn 499, Issue 3, 2009, Pages 851-863

  Kochukhov, O ^a   Shulyak, D ^b   Ryabchikova, T ^b,c  

^a UPPSALA UNIVERSITY   (Sweden)

^b UNIVERSITY OF VIENNA   (Austria)

^c INSTITUTE OF ASTRONOMY   (Russian Federation)

Author keywords

Stars: Abundances; Stars: Atmospheres; Stars: Chemically peculiar; Stars: Individual: circini

Indexed keywords

CHEMICAL ABUNDANCE; CHEMICALLY PECULIAR; DIFFUSION PROCESS; EFFECTIVE TEMPERATURE; ELEMENT DISTRIBUTION; EMPIRICAL MODEL; ENERGY DISTRIBUTIONS; HYDROGEN BALMER LINES; HYDROGEN LINES; ITERATIVE PROCEDURES; MAGNETIC SPECTRA; MINIMIZATION TOOLS; MODEL ATMOSPHERE; NATURAL LABORATORIES; NEW MODEL; NONUNIFORM; RADIATION PRESSURE; STARS: ABUNDANCES; STARS: ATMOSPHERES; STARS: CHEMICALLY PECULIAR; STELLAR MODEL ATMOSPHERES; SYSTEMATIC BIAS; VERTICAL DISTRIBUTIONS;

ATMOSPHERIC CHEMISTRY; ATMOSPHERIC STRUCTURE; ATMOSPHERIC TEMPERATURE; CALCIUM; CHANNEL ESTIMATION; CHROMIUM; DIELECTRIC PROPERTIES; ELECTRIC POWER DISTRIBUTION; HYDROGEN; ION BEAMS; SPECTROSCOPIC ANALYSIS; STARS; SYNTHESIS (CHEMICAL);

CHEMICAL ELEMENTS;

EID: 66949114940     PISSN: 00046361     EISSN: 14320746     Source Type: Journal    
DOI: 10.1051/0004-6361/200911653     Document Type: Article

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