| Autor: |
Oey, M. S., Jecmen, M. C., Sawant, A. N., Jaskot, A. E., Danehkar, A., Smith, L. J., Melinder, J. |
| Předmět: |
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| Zdroj: |
Proceedings of the International Astronomical Union; Dec2022, Vol. 18 Issue S377, p14-21, 8p |
| Abstrakt: |
Early cosmic epochs are characterized by low metallicity and high specific star-formation rates. These conditions are dominated by massive-star feedback that may be dramatically different than the traditional model dominated by hot, thermal superwinds driven by supernova explosions. Instead, metal-poor feedback from massive stars may be radiation-dominated, with weak mechanical feedback, possibly aiding the escape of Lyα and Lyman continuum radiation. I will describe our understanding that is emerging from observations of starburst galaxies in the local universe. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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