Tomography of the Cosmic Dawn and Reionization Eras with Multiple Tracers. (arXiv:1903.11744v1 [astro-ph.CO])

Tomography of the Cosmic Dawn and Reionization Eras with Multiple Tracers. (arXiv:1903.11744v1 [astro-ph.CO])
<a href="http://arxiv.org/find/astro-ph/1/au:+Chang_T/0/1/0/all/0/1">Tzu-Ching Chang</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Beane_A/0/1/0/all/0/1">Angus Beane</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Dore_O/0/1/0/all/0/1">Olivier Dore</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Lidz_A/0/1/0/all/0/1">Adam Lidz</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Mas_Ribas_L/0/1/0/all/0/1">Lluis Mas-Ribas</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Sun_G/0/1/0/all/0/1">Guochao Sun</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Alvarez_M/0/1/0/all/0/1">Marcelo Alvarez</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Thakur_R/0/1/0/all/0/1">Ritoban Basu Thakur</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Berger_P/0/1/0/all/0/1">Philippe Berger</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Bethermin_M/0/1/0/all/0/1">Matthieu Bethermin</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Bock_J/0/1/0/all/0/1">Jamie Bock</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Bradford_C/0/1/0/all/0/1">Charles M. Bradford</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Breysse_P/0/1/0/all/0/1">Patrick Breysse</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Burgarella_D/0/1/0/all/0/1">Denis Burgarella</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Charmandaris_V/0/1/0/all/0/1">Vassilis Charmandaris</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Cheng_Y/0/1/0/all/0/1">Yun-Ting Cheng</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Cleary_K/0/1/0/all/0/1">Kieran Cleary</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Cooray_A/0/1/0/all/0/1">Asantha Cooray</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Crites_A/0/1/0/all/0/1">Abigail Crites</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Ewall_Wice_A/0/1/0/all/0/1">Aaron Ewall-Wice</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Fan_X/0/1/0/all/0/1">Xiaohui Fan</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Finkelstein_S/0/1/0/all/0/1">Steve Finkelstein</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Furlanetto_S/0/1/0/all/0/1">Steve Furlanetto</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Hewitt_J/0/1/0/all/0/1">Jacqueline Hewitt</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Hunacek_J/0/1/0/all/0/1">Jonathon Hunacek</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Korngut_P/0/1/0/all/0/1">Phil Korngut</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Kovetz_E/0/1/0/all/0/1">Ely Kovetz</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Hallinan_G/0/1/0/all/0/1">Gregg Hallinan</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Heneka_C/0/1/0/all/0/1">Caroline Heneka</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Lagache_G/0/1/0/all/0/1">Guilaine Lagache</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Lawrence_C/0/1/0/all/0/1">Charles Lawrence</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Lazio_J/0/1/0/all/0/1">Joseph Lazio</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Liu_A/0/1/0/all/0/1">Adrian Liu</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Marrone_D/0/1/0/all/0/1">Dan Marrone</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Parsons_A/0/1/0/all/0/1">Aaron Parsons</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Readhead_A/0/1/0/all/0/1">Anthony Readhead</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Rhodes_J/0/1/0/all/0/1">Jason Rhodes</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Riechers_D/0/1/0/all/0/1">Dominik Riechers</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Seiffert_M/0/1/0/all/0/1">Michael Seiffert</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Stacey_G/0/1/0/all/0/1">Gordon Stacey</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Visbal_E/0/1/0/all/0/1">Eli Visbal</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Wu_H/0/1/0/all/0/1">Hao-Yi Wu</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Zemcov_M/0/1/0/all/0/1">Michael Zemcov</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Zheng_Z/0/1/0/all/0/1">Zheng Zheng</a>

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.

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