New procedure of the fine analysis of spectra of F-G-K stars

New procedure of the fine analysis of spectra of F-G-K stars

Some problems of the determination of the microturbulent velocities and abundances in atmospheres of the F-G-K stars and determination of their effective temperatures and rotational velocities in the framework of self-consistent approach are discussed. Firstly, we use independent determinations of i...

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Main Author: Pavlenko Yakiv V.
Format: Article
Language:English
Published: EDP Sciences 2013-04-01
Series:EPJ Web of Conferences
Online Access:http://dx.doi.org/10.1051/epjconf/20134709003
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spelling doaj-4ba050b6ac6d437f91201bdd27ce5c832021-08-02T09:42:43ZengEDP SciencesEPJ Web of Conferences2100-014X2013-04-01470900310.1051/epjconf/20134709003New procedure of the fine analysis of spectra of F-G-K starsPavlenko Yakiv V.Some problems of the determination of the microturbulent velocities and abundances in atmospheres of the F-G-K stars and determination of their effective temperatures and rotational velocities in the framework of self-consistent approach are discussed. Firstly, we use independent determinations of iron abundances. using the fits to the observed profiles of Fe I and Fe II absorption lines. Secondly, abundances of other elements are determined for the found input parameters. http://dx.doi.org/10.1051/epjconf/20134709003
collection DOAJ
language English
format Article
sources DOAJ
author Pavlenko Yakiv V.
spellingShingle Pavlenko Yakiv V.
New procedure of the fine analysis of spectra of F-G-K stars
EPJ Web of Conferences
author_facet Pavlenko Yakiv V.
author_sort Pavlenko Yakiv V.
title New procedure of the fine analysis of spectra of F-G-K stars
title_short New procedure of the fine analysis of spectra of F-G-K stars
title_full New procedure of the fine analysis of spectra of F-G-K stars
title_fullStr New procedure of the fine analysis of spectra of F-G-K stars
title_full_unstemmed New procedure of the fine analysis of spectra of F-G-K stars
title_sort new procedure of the fine analysis of spectra of f-g-k stars
publisher EDP Sciences
series EPJ Web of Conferences
issn 2100-014X
publishDate 2013-04-01
description Some problems of the determination of the microturbulent velocities and abundances in atmospheres of the F-G-K stars and determination of their effective temperatures and rotational velocities in the framework of self-consistent approach are discussed. Firstly, we use independent determinations of iron abundances. using the fits to the observed profiles of Fe I and Fe II absorption lines. Secondly, abundances of other elements are determined for the found input parameters.
url http://dx.doi.org/10.1051/epjconf/20134709003
work_keys_str_mv AT pavlenkoyakivv newprocedureofthefineanalysisofspectraoffgkstars
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