The Emission from Photoionized Stellar Wind Bow Shocks
Photoionized stellar wind bow shocks are found in a number of different astrophysical objects : compact H II regions, H II regions around runaway O stars andbow shocks around young, low mass stars within photoionized regions. We presenta formulation for calculating the emission measure from analytic...
| Autores: | , , |
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| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2005 |
| País: | México |
| Recursos: | Universidad Nacional Autónoma de México |
| Repositorio: | Redalyc-UNAM |
| OAI Identifier: | oai:redalyc.org:57141112 |
| Acesso em linha: | https://www.redalyc.org/articulo.oa?id=57141112 |
| Access Level: | acceso abierto |
| Palavra-chave: | Física, Astronomía y Matemáticas ISM: HERBIG HARO OBJECTS ISM: JETS AND OUTFLOWS ISM: KINEMATICS AND DYNAMICS |
| Resumo: | Photoionized stellar wind bow shocks are found in a number of different astrophysical objects : compact H II regions, H II regions around runaway O stars andbow shocks around young, low mass stars within photoionized regions. We presenta formulation for calculating the emission measure from analytic, thin shell stellarwind bow shock models, with which simple predictions of the recombination line orthe free-free emission can be made. We illustrate the predictions that can be madeby calculating the emission maps that result from a model of a non-axisymmetricstellar wind bow shock. |
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