Microturbulence and the effect of departures from LTE on photospheric iron lines |
| |
Authors: | H. Holweger |
| |
Affiliation: | (1) Institut für Theoretische Physik und Sternwarte, der Universität Kiel, Kiel, F.R.G. |
| |
Abstract: | It is shown that depth-dependent departures from LTE such as obtained by Athay and Lites (1972) will not notably affect the solar curve-of-growth of Fe i. This implies that both abundance and microturbulence may be determined from this curve-of-growth assuming LTE, and excludes that microturbulence is an artefact produced by non-LTE effects. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|