Feedback in low-mass galaxies in the early Universe

被引:0
作者
Dawn K. Erb
机构
[1] Center for Gravitation,Department of Physics
[2] Cosmology and Astrophysics,undefined
[3] University of Wisconsin Milwaukee,undefined
来源
Nature | 2015年 / 523卷
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学科分类号
摘要
Feedback in the form of galactic-scale outflows of gas from star-forming, low-mass galaxies allowed ionizing radiation to escape from galaxies when the Universe was about 500 million years old, changing the hydrogen between galaxies from neutral to ionized.
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页码:169 / 176
页数:7
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