The influence of stellar wind bubbles on the ionizing radiation field in HII regions
Stellar wind around starbursts forms cavities filled by hot gas with low density, thermalized by inverse wind shock. Young starbursts can contain the compact cavities inside Hii region. Diffuse ionizing radiation, that arises in the cavity could considerably affect the medium ionization. Outside the...
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| Дата: | 2012 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Головна астрономічна обсерваторія НАН України
2012
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| Назва видання: | Advances in Astronomy and Space Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/119188 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | The influence of stellar wind bubbles on the ionizing radiation field in HII regions / I.O. Koshmak, B.Ya. Melekh // Advances in Astronomy and Space Physics. — 2012. — Т. 2., вип. 2. — С. 149-152. — Бібліогр.: 4 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-119188 |
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| record_format |
dspace |
| spelling |
irk-123456789-1191882017-06-05T03:03:23Z The influence of stellar wind bubbles on the ionizing radiation field in HII regions Koshmak, I.O. Melekh, B.Ya. Stellar wind around starbursts forms cavities filled by hot gas with low density, thermalized by inverse wind shock. Young starbursts can contain the compact cavities inside Hii region. Diffuse ionizing radiation, that arises in the cavity could considerably affect the medium ionization. Outside the stellar wind bubble a thin dense shell formed by the direct wind shock is located. This shell can appreciably transform the shape of the ionizing radiation spectrum in neighbouring region. We investigate this possibility, using the density and temperature distributions of density and temperature, and other physical parameters of bubble-like structures given by Weaver et al. (1977). 2012 Article The influence of stellar wind bubbles on the ionizing radiation field in HII regions / I.O. Koshmak, B.Ya. Melekh // Advances in Astronomy and Space Physics. — 2012. — Т. 2., вип. 2. — С. 149-152. — Бібліогр.: 4 назв. — англ. 2227-1481 http://dspace.nbuv.gov.ua/handle/123456789/119188 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 |
Stellar wind around starbursts forms cavities filled by hot gas with low density, thermalized by inverse wind shock. Young starbursts can contain the compact cavities inside Hii region. Diffuse ionizing radiation, that arises in the cavity could considerably affect the medium ionization. Outside the stellar wind bubble a thin dense shell formed by the direct wind shock is located. This shell can appreciably transform the shape of the ionizing radiation spectrum in neighbouring region. We investigate this possibility, using the density and temperature distributions of density and temperature, and other physical parameters of bubble-like structures given by Weaver et al. (1977). |
| format |
Article |
| author |
Koshmak, I.O. Melekh, B.Ya. |
| spellingShingle |
Koshmak, I.O. Melekh, B.Ya. The influence of stellar wind bubbles on the ionizing radiation field in HII regions Advances in Astronomy and Space Physics |
| author_facet |
Koshmak, I.O. Melekh, B.Ya. |
| author_sort |
Koshmak, I.O. |
| title |
The influence of stellar wind bubbles on the ionizing radiation field in HII regions |
| title_short |
The influence of stellar wind bubbles on the ionizing radiation field in HII regions |
| title_full |
The influence of stellar wind bubbles on the ionizing radiation field in HII regions |
| title_fullStr |
The influence of stellar wind bubbles on the ionizing radiation field in HII regions |
| title_full_unstemmed |
The influence of stellar wind bubbles on the ionizing radiation field in HII regions |
| title_sort |
influence of stellar wind bubbles on the ionizing radiation field in hii regions |
| publisher |
Головна астрономічна обсерваторія НАН України |
| publishDate |
2012 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/119188 |
| citation_txt |
The influence of stellar wind bubbles on the ionizing radiation field in HII regions / I.O. Koshmak, B.Ya. Melekh // Advances in Astronomy and Space Physics. — 2012. — Т. 2., вип. 2. — С. 149-152. — Бібліогр.: 4 назв. — англ. |
| series |
Advances in Astronomy and Space Physics |
| work_keys_str_mv |
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| first_indexed |
2023-10-18T20:33:58Z |
| last_indexed |
2023-10-18T20:33:58Z |
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