Non-LTE Effects in Berylium Abundances
Astrophysics
2007-05-23 v1
Abstract
In this work we analyze the beryllium-iron chemical diagram from the point of view of non-LTE effects. Be abundances were re-calculated by considering non-LTE corrections in ionization equilibrium (logg) and Fe abundances ([Fe/H]). These corrections seem do not affect the linear relation between Be-Fe for metal-poor stars already found in the literature for LTE derived abundances.
Keywords
Cite
@article{arxiv.astro-ph/0002408,
title = {Non-LTE Effects in Berylium Abundances},
author = {T. P. Idiart and F. Thevenin},
journal= {arXiv preprint arXiv:astro-ph/0002408},
year = {2007}
}
Comments
2 pages, 2 figures