Astronomy and Astrophysics – Astrophysics
Scientific paper
Aug 1996
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1996a%26as..118..283p&link_type=abstract
Astronomy and Astrophysics Supplement, v.118, p.283-291
Astronomy and Astrophysics
Astrophysics
11
Stars: Abundances, Stars: Chemically Peculiar, Stars: {Kappa} Cnc, Hr 7245, {Xi} Oct
Scientific paper
Elemental abundances are derived for three sharp-lined stars κ Cnc, HR 7245, and ξ Oct using REOSC echelle spectrograms obtained at CASLEO. Comparisons are made with published equivalent widths. The derived abundances for κ Cnc and ξ Oct are slightly larger than those obtained with other high dispersion spectrographs. HR 7245 exhibits a pattern of abundance anomalies similar to other Mercury-Manganese stars. The spectra of the two HgMn stars in the λλ4640-5100 region exhibit an interesting and useful variety of lines which can be used to supplement analyses of the photographic region.
Adelman Saul J.
Pintado Olga I.
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