Kurucz model energy distributions: a comparison with real stars. II. Metal-deficient stars

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dc.creatorStraizys, V.
dc.creatorLazauskaite, R.
dc.creatorValiauga, G.
dc.date2002-12-04
dc.date.accessioned2026-07-07T02:06:42Z
dc.date.available2026-07-07T02:06:42Z
dc.descriptionEnergy distributions of synthetic spectra for Kurucz model atmospheres are compared with observed energy distributions of metal-deficient stars of the blue horizontal-branch (BHB), F-G-K subdwarf (SD) and G-K giant (MDG) types. The best coincidence of the synthetic and observed energy curves is found for BHB stars. The largest differences are found in the ultraviolet wavelengths for subdwarfs and cool MDGs. The influence of errors of effective temperatures, gravities and metallicities is estimated.
dc.description26 pages, 37 figures, published in Baltic Astronomy journal vol.11, p.341, 2002
dc.identifierhttps://arxiv.org/abs/astro-ph/0212093
dc.identifierhttp://arxiv.org/abs/astro-ph/0212093
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/5452
dc.subjectAstrophysics
dc.titleKurucz model energy distributions: a comparison with real stars. II. Metal-deficient stars
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