First results on the multi-element Doppler imaging of the CP star HD 3980

In: Contributions of the Astronomical Observatory Skalnaté Pleso, vol. 38, no. 2

M. Obbrugger - T. Lüftinger - N. Nesvacil - O. Kochukhov - W.w. Weiss

Detaily:

Rok, strany: 2008, 347 - 352

Kľúčové slová:

stars: chemically peculiar, stars: abundances, stars: individual: HD 3980

URL originálneho zdroja: http://www.astro.sk/caosp/Eedition/Abstracts/2008/Vol_38/No_2/pp347-352_abstract.html

Full text

O článku:

We present the first results of an ongoing analysis of the inhomogeneous elemental surface distribution in the lithium-rich magnetic Ap star HD 3980. To derive surface maps for Fe, Pr, Li, Gd and Cr the Doppler imaging inversion code INVERS12 was applied. For this work high resolution time-series observations obtained with the VLT Ultraviolet and Visual Echelle Spectrograph (UVES) were used.

Ako citovať:

ISO 690:

Obbrugger, M., Lüftinger, T., Nesvacil, N., Kochukhov, O., Weiss, W. 2008. First results on the multi-element Doppler imaging of the CP star HD 3980. In Contributions of the Astronomical Observatory Skalnaté Pleso, vol. 38, no.2, pp. 347-352. 1335-1842.

APA:

Obbrugger, M., Lüftinger, T., Nesvacil, N., Kochukhov, O., Weiss, W. (2008). First results on the multi-element Doppler imaging of the CP star HD 3980. Contributions of the Astronomical Observatory Skalnaté Pleso, 38(2), 347-352. 1335-1842.