Astronomy and Astrophysics – Astronomy
Scientific paper
Jul 2011
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2011astl...37..499u&link_type=abstract
Astronomy Letters, Volume 37, Issue 7, pp.499-507
Astronomy and Astrophysics
Astronomy
Cepheids, Bright Semiregular Supergiants, Spectra, Atmospheric Parameters, Chemical Composition
Scientific paper
We present the second part of the results of our work to investigate the atmospheric parameters and chemical composition of southern-hemisphere Cepheids obtained by analyzing 24 spectra for eight bright Cepheids and three semiregular bright supergiants taken with the 1.9-m telescope of the South African Astronomical Observatory. The chemical composition and atmospheric parameters have been determined for S Cru, AP Pup, AX Cir, S TrA, T Cru, R Mus, S Mus, U Car, V382 Car, HD 75276, and R Pup.
Berdnikov Leonid N.
Kniazev Alexei Y.
Kravtsov Valery V.
Usenko Iu. A.
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