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Pregled bibliografske jedinice broj: 15357

An abundance analysis for Vega: Is it a Lambda Boo star?


Ilijić, Saša; Rosandić, Mirjana; Dominis, Dijana; Planinić, Maja; Pavlovski, Krešimir
An abundance analysis for Vega: Is it a Lambda Boo star? // Contributions of the Astronomical Observatory Skalnaté Pleso, 27 (1998), 3; 467-469 (podatak o recenziji nije dostupan, članak, znanstveni)


Naslov
An abundance analysis for Vega: Is it a Lambda Boo star?

Autori
Ilijić, Saša ; Rosandić, Mirjana ; Dominis, Dijana ; Planinić, Maja ; Pavlovski, Krešimir

Izvornik
Contributions of the Astronomical Observatory Skalnaté Pleso (1335-1842) 27 (1998), 3; 467-469

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Chemically peculiar stars; Lambda Boo stars; Vega

Sažetak
Since Baschek and Slettebak (1988) drew attention to the similarity between the abundance pattern of Lambda Boo stars and that of Vega, there has been a long debate whether Vega should be listed among the chemically peculiar stars of Lambda Boo type. We performed an elemental abundance analysis using a high dispersion spectrum in the optical region, and confirmed its mild metal underabundance. In our discussion we reinforce the suggestion that Vega is a mild Lambda Boo star.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
007002

Ustanove
Geodetski fakultet, Zagreb

Uključenost u ostale bibliografske baze podataka:


  • Astronomy and Astrophysics Abstracts