Eu III oscillator strengths : J/PAZh/28/41


Authors : Masonkina L.I. orcid , Ryabtsev A.N., Ryabchikova T.A. (hide) , Ryabtsev A.N., Ryabchikova T.A. et..al

VizieR DOI :
Bibcode : 2002PAZh...28...41M (ADS) (Simbad) (Objects) (hide)

CDS Keywords : Atomic physics
UAT : Atomic physics

Model (MC)

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Inserted into VizieR : 11-Apr-2002
Last modification : 20-Jul-2002

Eu III oscillator strengths and Europium abundances in Ap stars. (2002)

Keywords :

Abstract:The calculations of the spectrum and oscillator strengths for the 4f^7^-(4f^6^5d+4f^6^6s) Eu III transitions. The calculations were performed with Cowan's RCN-RCG-RCE codes in the single-configuration approximation. The new oscillator strengths were tested by analyzing the Europium abundances using Eu II and Eu III lines in the spectra of hot peculiar stars ({alpha}^2^ CVn is a typical representative) and a cool peculiar stars ({beta} CrB is a typical representative). ...(more)
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  • J/A+A/389/716 : Oscillator strengths for Li-like ions (Nahar, 2002)

                
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