2004A&A...418.1083S

Query : 2004A&A...418.1083S

2004A&A...418.1083S - Astronomy and Astrophysics, volume 418, 1083-1087 (2004/5-2)

Abundance determinations with Blackwell diagrams.

SAFFE C. and LEVATO H.

Abstract (from CDS):

We have performed an elemental abundance analysis for Sirius, Vega, and three peculiar silicon stars: HD 43819, HD 192913 and HD 133029 using Blackwell diagrams and observational data taken from the literature. We have compared our results with previous abundance and microturbulence velocity determinations to check the validity of Blackwell diagrams applied to CP stars. We found a very good agreement.

Abstract Copyright: ∼

Journal keyword(s): stars: abundances - stars: chemically peculiar

Simbad objects: 5

Full paper

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Number of rows : 5

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2023
1	V* V1155 Ori	a2*	06 19 01.8426917616	+17 19 30.943758540	5.95	6.25	6.32			B9IIIpSi(Cr)	142
2	* alf CMa	SB*	06 45 08.91728	-16 42 58.0171	-1.51	-1.46	-1.46	-1.46	-1.43	A0mA1Va	1499
3	HD 133029	a2*	15 00 38.7178984848	+47 16 38.791986348		6.250	6.351			A0VspSiSrCr	214
4	* alf Lyr	dS*	18 36 56.33635	+38 47 01.2802	0.03	0.03	0.03	0.07	0.10	A0Va	2640
5	V* MW Vul	a2*	20 16 27.2010465744	+27 46 33.847187736		6.585	6.645			A0p	120

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