# AGN-driven outflows and the formation of Lyα nebulae around high-z quasars

@article{Costa2022AGNdrivenOA,
title={AGN-driven outflows and the formation of Ly$\alpha$ nebulae around high-z quasars},
author={T. Costa and Fabrizio Arrigoni Battaia and Emanuele Paolo Farina and Laura C. Keating and Joakim Rosdahl and Taysun Kimm Mpa and Garching and H Germany and Gemini Observatory and Hilo and Hawaii and Usa and Aip and Potsdam and crAl and Lyon and France. and Yonsei University and Seoul. and S. Korea},
journal={Monthly Notices of the Royal Astronomical Society},
year={2022}
}
• Published 21 March 2022
• Physics
• Monthly Notices of the Royal Astronomical Society
The detection of Lyα nebulae around z ≳ 6 quasars reveals extended gas reservoirs around the first rapidly growing supermassive black holes. Observations of z > 6 quasars can be explained by cosmological models provided that the black holes by which they are powered evolve in rare, massive dark matter haloes. Whether these models also explain the observed extended Lyα emission remains an open question. We post-process a suite of cosmological, radiation-hydrodynamic simulations targeting a…
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## References

• Physics
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