Published April 2, 2019
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Tomography of the Cosmic Dawn and Reionization Eras with Multiple Tracers
- Creators
- Chang, Tzu-Ching
- Beane, Angus
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Doré, Olivier
- Lidz, Adam
- Mas-Ribas, Lluis
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Sun, Guochao
- Alvarez, Marcelo
- Thakur, Ritoban Basu
- Berger, Philippe
- Bethermin, Matthieu
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Bock, Jamie
- Bradford, Charles M.
- Breysse, Patrick
- Burgarella, Denis
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Charmandaris, Vassilis
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Cheng, Yun-Ting
- Cleary, Kieran
- Cooray, Asantha
- Crites, Abigail
- Ewall-Wice, Aaron
- Fan, Xiaohui
- Finkelstein, Steve
- Furlanetto, Steve
- Hewitt, Jacqueline
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Hunacek, Jonathon
- Korngut, Phil
- Kovetz, Ely
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Hallinan, Gregg
- Heneka, Caroline
- Lagache, Guilaine
- Lawrence, Charles
- Lazio, Joseph
- Liu, Adrian
- Marrone, Dan
- Parsons, Aaron
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Readhead, Anthony
- Rhodes, Jason
- Riechers, Dominik
- Seiffert, Michael
- Stacey, Gordon
- Visbal, Eli
- Wu, Hao-Yi
- Zemcov, Michael
- Zheng, Zheng
Abstract
The Cosmic Dawn and Reionization epochs remain a fundamental but challenging frontier of astrophysics and cosmology. We advocate a large-scale, multi-tracer approach to develop a comprehensive understanding of the physics that led to the formation and evolution of the first stars and galaxies. We highlight the line intensity mapping technique to trace the multi-phase reionization topology on large scales, and measure reionization history in detail. Besides 21cm, we advocate for Lya tomography mapping during the epoch of Wouthuysen-Field coupling as an additional probe of the cosmic dawn era.
Additional Information
Part of this research was carried out at the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration. © 2019.Attached Files
Submitted - 1903.11744.pdf
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1903.11744.pdf
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Additional details
- Eprint ID
- 94352
- Resolver ID
- CaltechAUTHORS:20190402-081757738
- NASA/JPL/Caltech
- Created
-
2019-04-02Created from EPrint's datestamp field
- Updated
-
2023-06-02Created from EPrint's last_modified field
- Caltech groups
- Astronomy Department
- Series Name
- Astro2020 Science White Paper