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...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Odessa I. I. Mechnykov National University
2007-12-01
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| Series: | Odessa Astronomical Publications |
| Online Access: | http://oap.onu.edu.ua/article/view/87020 |
| _version_ | 1819009063571161088 |
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| author | U. Sh. Bayazitov F. Thevenin |
| author_facet | U. Sh. Bayazitov F. Thevenin |
| author_sort | U. Sh. Bayazitov |
| collection | DOAJ |
| 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. |
| first_indexed | 2024-12-21T00:50:25Z |
| format | Article |
| id | doaj.art-deb09cc97d504687bf264e4387e67108 |
| institution | Directory Open Access Journal |
| issn | 1810-4215 |
| language | English |
| last_indexed | 2024-12-21T00:50:25Z |
| publishDate | 2007-12-01 |
| publisher | Odessa I. I. Mechnykov National University |
| record_format | Article |
| series | Odessa Astronomical Publications |
| spelling | doaj.art-deb09cc97d504687bf264e4387e671082022-12-21T19:21:25ZengOdessa 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 |
| spellingShingle | U. Sh. Bayazitov F. Thevenin About trend in zinc stellar abundances with metallisity Odessa Astronomical Publications |
| title | 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_short | About trend in zinc stellar abundances with metallisity |
| title_sort | about trend in zinc stellar abundances with metallisity |
| url | http://oap.onu.edu.ua/article/view/87020 |
| work_keys_str_mv | AT ushbayazitov abouttrendinzincstellarabundanceswithmetallisity AT fthevenin abouttrendinzincstellarabundanceswithmetallisity |