Bubbles and OB associations
| Autor: | Drozdov Sergey A., Vasiliev Evgenii O., Ryabova Marina V., Shchekinov Yuri A., Nath Biman B. |
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| Jazyk: | angličtina |
| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Open Astronomy, Vol 31, Iss 1, Pp 154-165 (2022) |
| Druh dokumentu: | article |
| ISSN: | 2543-6376 32916620 |
| DOI: | 10.1515/astro-2022-0021 |
| Popis: | Supernovae explosions (SNe) in a stratified interstellar disc can create large scale structures and outflows perpendicular to the disc. Their morphology and emission characteristics depend on interrelations between the number of exploded SNe, the ISM vertical scale height, the height above the ISM disc at which SNe are located, and the mid-plane density of ambient gas. When observed such out-of-plane gas structures do characterize properties of the driving SNe and reveal the presence of underlying stellar clusters. Even though the morphology and emission properties of such structures are sensitive to characteristics of ambient gas they might be used for rough estimates of the clusters’ mass. |
| Databáze: | Directory of Open Access Journals |
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