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astro-ph2008★ 61 cited
Reddenings of FGK supergiants and classical Cepheids from spectroscopic data
V. V. Kovtyukh, C. Soubiran, R. E. Luck +4
Accurate and homogeneous atmospheric parameters (Teff, log (g), Vt, [Fe/H]) are derived for 74 FGK non-variable supergiants from high-resolution, high signal-to-noise ratio, echell…
astro-ph2003
Abundance Analysis of Planetary Host Stars I. Differential Iron Abundances
U. Heiter, R. E. Luck
We present atmospheric parameters and iron abundances derived from high-resolution spectra for three samples of dwarf stars: stars which are known to host close-in giant planets (C…
astro-ph2002
Abundance analysis of planetary host stars
U. Heiter, R. E. Luck
We present atmospheric parameters and Fe abundances derived for the majority of dwarf stars (north of -30 degrees declination) which are up to now known to host extrasolar planets.…