Abundance determinations in extragalactic HII regions
The abundance determinations in extragalactic H װ regions are reviewed. The discussion is mainly focused on the different variants of the strong line method (calibrations). However, we do not list and consider in details a numerous relations suggested to convert metallicity-sensitive emission-line c...
Збережено в:
| Дата: | 2013 |
|---|---|
| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Головна астрономічна обсерваторія НАН України
2013
|
| Назва видання: | Advances in Astronomy and Space Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/119419 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Abundance determinations in extragalactic HII regions / L.S. Pilyugin // Advances in Astronomy and Space Physics. — 2013. — Т. 3., вип. 1. — С. 3-11. — Бібліогр.: 67 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-119419 |
|---|---|
| record_format |
dspace |
| spelling |
irk-123456789-1194192017-06-07T03:03:42Z Abundance determinations in extragalactic HII regions Pilyugin, L.S. The abundance determinations in extragalactic H װ regions are reviewed. The discussion is mainly focused on the different variants of the strong line method (calibrations). However, we do not list and consider in details a numerous relations suggested to convert metallicity-sensitive emission-line combinations into metallicity or temperature estimates. Instead we analyse the foundations of difierent types of calibrations and problems which those calibrations encounter. The empirical (defined by the H װ regions with well-measured abundances) and theoretical or model (defined by the set of photoionization models of H װ regions) metallicity scales are discussed. 2013 Article Abundance determinations in extragalactic HII regions / L.S. Pilyugin // Advances in Astronomy and Space Physics. — 2013. — Т. 3., вип. 1. — С. 3-11. — Бібліогр.: 67 назв. — англ. 2227-1481 http://dspace.nbuv.gov.ua/handle/123456789/119419 en Advances in Astronomy and Space Physics Головна астрономічна обсерваторія НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
The abundance determinations in extragalactic H װ regions are reviewed. The discussion is mainly focused on the different variants of the strong line method (calibrations). However, we do not list and consider in details a numerous relations suggested to convert metallicity-sensitive emission-line combinations into metallicity or temperature estimates. Instead we analyse the foundations of difierent types of calibrations and problems which those calibrations encounter. The empirical (defined by the H װ regions with well-measured abundances) and theoretical or model (defined by the set of photoionization models of H װ regions) metallicity scales are discussed. |
| format |
Article |
| author |
Pilyugin, L.S. |
| spellingShingle |
Pilyugin, L.S. Abundance determinations in extragalactic HII regions Advances in Astronomy and Space Physics |
| author_facet |
Pilyugin, L.S. |
| author_sort |
Pilyugin, L.S. |
| title |
Abundance determinations in extragalactic HII regions |
| title_short |
Abundance determinations in extragalactic HII regions |
| title_full |
Abundance determinations in extragalactic HII regions |
| title_fullStr |
Abundance determinations in extragalactic HII regions |
| title_full_unstemmed |
Abundance determinations in extragalactic HII regions |
| title_sort |
abundance determinations in extragalactic hii regions |
| publisher |
Головна астрономічна обсерваторія НАН України |
| publishDate |
2013 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/119419 |
| citation_txt |
Abundance determinations in extragalactic HII regions / L.S. Pilyugin // Advances in Astronomy and Space Physics. — 2013. — Т. 3., вип. 1. — С. 3-11. — Бібліогр.: 67 назв. — англ. |
| series |
Advances in Astronomy and Space Physics |
| work_keys_str_mv |
AT pilyuginls abundancedeterminationsinextragalactichiiregions |
| first_indexed |
2023-10-18T20:34:31Z |
| last_indexed |
2023-10-18T20:34:31Z |
| _version_ |
1796150558261772288 |