94 citations · 294 across the 7 of their papers we have counts for
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astro-ph2007★ 14 cited
Ruthenium and hafnium abundances in giant and dwarf barium stars
D. M. Allen, G. F. Porto de Mello
We present abundances for Ru and Hf, compare them to abundances of other heavy elements, and discuss the problems found in determining Ru and Hf abundances with laboratory gf-value…
astro-ph2006★ 46 cited
Analysis of 26 Barium Stars II. Contributions of s-, r- and p-processes in the production of heavy elements
Dinah M. Allen, Beatriz Barbuy
Barium stars show enhanced abundances of the slow neutron capture (s-process) heavy elements, and for this reason they are suitable objects for the study of s-process elements. The…
astro-ph2006★ 77 cited
Analysis of 26 Barium Stars I. Abundances
Dinah M. Allen, Beatriz Barbuy
We present a detailed analysis of 26 barium stars, including dwarf barium stars, providing their atmospheric parameters (Teff, log g, [Fe/H], vt) and elemental abundances. We aim a…