About trend in zinc stellar abundances with metallisity

About trend in zinc stellar abundances with metallisity

We have carried out investigation of zinc abundance behavior in wide range of stellar metallicities from 0 to -5. It has been determined zinc abundance using our Zn atom model and NonLTE calculation method. It has been shown that difference between LTE and NonLTE Zn abundances may reached up to 1.27...

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Main Authors: U. Sh. Bayazitov, F. Thevenin
Format: Article
Language:English
Published: Odessa I. I. Mechnykov National University 2007-12-01
Series:Odessa Astronomical Publications
Online Access:http://oap.onu.edu.ua/article/view/87020
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spelling doaj-deb09cc97d504687bf264e4387e671082020-11-25T02:48:10ZengOdessa I. I. Mechnykov National UniversityOdessa Astronomical Publications1810-42152007-12-01201121410.18524/1810-4215.2007.20.8702087020About trend in zinc stellar abundances with metallisityU. Sh. Bayazitov0F. TheveninDepartment of Physics, Magnitogorsk State Technical University Lenin Str. 38, Magnitogorsk 455000 RussiaWe have carried out investigation of zinc abundance behavior in wide range of stellar metallicities from 0 to -5. It has been determined zinc abundance using our Zn atom model and NonLTE calculation method. It has been shown that difference between LTE and NonLTE Zn abundances may reached up to 1.27dex.We have obtained the dependence of [Zn=H] from [Fe=H]. The first value is greater as metallicity lower.http://oap.onu.edu.ua/article/view/87020
collection DOAJ
language English
format Article
sources DOAJ
author U. Sh. Bayazitov
F. Thevenin
spellingShingle U. Sh. Bayazitov
F. Thevenin
About trend in zinc stellar abundances with metallisity
Odessa Astronomical Publications
author_facet U. Sh. Bayazitov
F. Thevenin
author_sort U. Sh. Bayazitov
title About trend in zinc stellar abundances with metallisity
title_short About trend in zinc stellar abundances with metallisity
title_full About trend in zinc stellar abundances with metallisity
title_fullStr About trend in zinc stellar abundances with metallisity
title_full_unstemmed About trend in zinc stellar abundances with metallisity
title_sort about trend in zinc stellar abundances with metallisity
publisher Odessa I. I. Mechnykov National University
series Odessa Astronomical Publications
issn 1810-4215
publishDate 2007-12-01
description We have carried out investigation of zinc abundance behavior in wide range of stellar metallicities from 0 to -5. It has been determined zinc abundance using our Zn atom model and NonLTE calculation method. It has been shown that difference between LTE and NonLTE Zn abundances may reached up to 1.27dex.We have obtained the dependence of [Zn=H] from [Fe=H]. The first value is greater as metallicity lower.
url http://oap.onu.edu.ua/article/view/87020
work_keys_str_mv AT ushbayazitov abouttrendinzincstellarabundanceswithmetallisity
AT fthevenin abouttrendinzincstellarabundanceswithmetallisity
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