Cosmic Reionization On Computers: Biases and Uncertainties in the Measured Mean Free Path at the End Stage of Reionization by Huanqing Chen, Jiawen Fan, Camille Avestruz

“…Recent observations and analyses of absorption in quasar spectra suggest a rapid drop in the mean free path (MFP) at the late stage of reionization at $z\sim6$. We use the Cosmic Reionization on Computers simulation to examine potential biases in observed measurements of the MFP at the late stage of reionization, particularly in the presence of a quasar. …”
Get full text

Chasing the Beginning of Reionization in the JWST Era by Christopher Cain, Garett Lopez, Anson D’Aloisio, Julian B. Muñoz, Rolf A. Jansen, Rogier A. Windhorst, Nakul Gangolli

Subjects: “…Reionization…”
Get full text

Constraining Reionization with Lyα Damping-wing Absorption in Galaxy Spectra: A Machine Learning Model Based on Reionization Simulations by Hyunbae Park, Intae Jung, Hidenobu Yajima, Jenny G. Sorce, Paul R. Shapiro, Kyungjin Ahn, Pierre Ocvirk, Romain Teyssier, Gustavo Yepes, Ilian T. Iliev, Joseph S. W. Lewis

Subjects: “…Reionization…”
Get full text

Central Concentration and Escape of Ionizing Photons in Galaxies at the Epoch of Reionization by Cheqiu Lyu, Enci Wang, Junxian Wang, Cheng Jia, Jie Song, Yangyao Chen, Zeyu Chen, Haoran Yu, Chengyu Ma, Jinyang Wang, Yifan Wang, Xu Kong

Subjects: Get full text

The Cosmic Microwave Background Optical Depth Constrains the Duration of Reionization by Christopher Cain, Alexander Van Engelen, Kevin S. Croker, Darby Kramer, Anson D’Aloisio, Garett Lopez

Subjects: “…Reionization…”
Get full text

NuSTAR Observations of a Varying-flux Quasar in the Epoch of Reionization by Lea Marcotulli, Thomas Connor, Eduardo Bañados, Peter G. Boorman, Giulia Migliori, Brian W. Grefenstette, Emmanuel Momjian, Aneta Siemiginowska, Daniel Stern, Silvia Belladitta, C. C. Cheung, Andrew Fabian, Yana Khusanova, Chiara Mazzucchelli, Sofía Rojas-Ruiz, C. Megan Urry

“…This brightening is one of the most extreme instances of statistically significant X-ray variability seen in the Epoch of Reionization. We discuss possible scenarios that could produce such rapid change, including X-ray emission from jets too faint at radio frequencies to be observed.…”
Get full text

Behavior of the Lyα Damping Wings as a Function of Reionization Topology by Yash M. Sharma, Frederick B. Davies, Prakash Gaikwad, Fahad Nasir, Sarah E. I. Bosman

Subjects: Get full text

Constraints on the Galaxy Formation Models during the Epoch of Reionization with High-redshift Observations by Qing-Bo Ma, Xiao-Rong Chen, Ming Li, Qi Guo, Benedetta Ciardi, Anshuman Acharya, Xin Wang

Subjects: “…Reionization…”
Get full text

EPOCHS. XI. The Structure and Morphology of Galaxies in the Epoch of Reionization to z ∼ 12.5 by Lewi Westcott, Christopher J. Conselice, Thomas Harvey, Duncan Austin, Nathan Adams, Fabricio Ferrari, Leonardo Ferreira, James Trussler, Qiong Li, Vadim Rusakov, Qiao Duan, Honor Harris, Caio Goolsby, Thomas J. Broadhurst, Dan Coe, Seth H. Cohen, Simon P. Driver, Jordan C. J. D’Silva, Brenda Frye, Norman A. Grogin, Nimish P. Hathi, Rolf A. Jansen, Anton M. Koekemoer, Madeline A. Marshall, Rafael Ortiz III, Nor Pirzkal, Aaron Robotham, Russell E. Ryan Jr, Jake Summers, Christopher N. A. Willmer, Rogier A. Windhorst, Haojing Yan

Get full text

Revisiting the Intergalactic Medium around GRB 130606A and Constraints on the Epoch of Reionization by H. M. Fausey, A. J. van der Horst, N. R. Tanvir, K. Wiersema, J. P U. Fynbo, D. Hartmann, A. de Ugarte Postigo

Subjects: “…Reionization…”
Get full text

The Evolving Power Spectrum for the Light Cone Epoch of Reionization 21 cm Signal by Suman Pramanick, Somnath Bharadwaj, Khandakar Md Asif Elahi, Rajesh Mondal

Subjects: “…Reionization…”
Get full text

LIMFAST. III. Timing Cosmic Reionization with the 21 cm and Near-infrared Backgrounds by Guochao Sun, Adam Lidz, Tzu-Ching Chang, Jordan Mirocha, Steven R. Furlanetto

Subjects: Get full text

Optimal, fast, and robust inference of reionization-era cosmology with the 21cmPIE-INN by Benedikt Schosser, Caroline Heneka, Tilman Plehn

“…Modern machine learning will allow for simulation-based inference from reionization-era 21cm observations at the Square Kilometre Array. …”
Get full text

Nature of High Equivalent Width Emitters in the Epoch of Reionization Revealed by JWST Medium-band Imaging by Kazuki Daikuhara, Takahiro Morishita, Tadayuki Kodama, Ranga-Ram Chary, Masayuki Akiyama, Jose. M. Pérez-Martínez

“…Extreme emission line galaxies (EELGs) at high redshifts are considered key contributors to cosmic reionization at z  > 6 due to their higher ionization efficiencies. …”
Get full text

Deciphering Spatially Resolved Lyman-Alpha Profiles in Reionization Analogs: The Sunburst Arc at Cosmic Noon by Erik Solhaug, Hsiao-Wen Chen, Mandy C. Chen, Fakhri Zahedy, Max Gronke, Magdalena J. Hamel-Bravo, Matthew B. Bayliss, Michael D. Gladders, Sebastián López, Nicolás Tejos

Get full text

Direct Evidence for Active Galactic Nuclei Feedback from Fast Molecular Outflows in Reionization-era Quasars by Justin S. Spilker, Jaclyn B. Champagne, Xiaohui Fan, Seiji Fujimoto, Paul P. van der Werf, Jinyi Yang, Minghao Yue

“…This represents the first survey for molecular winds in reionization-era quasars, and we detect unambiguous outflows in 8/11 (73%) of the quasars. …”
Get full text

Three Quenched, Faint Dwarf Galaxies in the Direction of NGC 300: New Probes of Reionization and Internal Feedback by David J. Sand, Burçin Mutlu-Pakdil, Michael G. Jones, Ananthan Karunakaran, Jennifer E. Andrews, Paul Bennet, Denija Crnojević, Giuseppe Donatiello, Alex Drlica-Wagner, Catherine Fielder, David Martínez-Delgado, Clara E. Martínez-Vázquez, Kristine Spekkens, Amandine Doliva-Dolinsky, Laura C. Hunter, Jeffrey L. Carlin, William Cerny, Tehreem N. Hai, Kristen B.W. McQuinn, Andrew B. Pace, Adam Smercina

“…The discovery of three dwarf galaxies in isolated or low-density environments offers an opportunity to study the varying effects of ram-pressure stripping, reionization, and internal feedback in influencing the star formation history of the faintest stellar systems.…”
Get full text

First Measurements of Black Hole Accretion and Radio-jet Timescales in a Young Quasar at the Edge of Reionization by Sofía Rojas-Ruiz, Emmanuel Momjian, Frederick B. Davies, Eduardo Bañados, Anna-Christina Eilers, Sarah B. Bosman, Bhargav Vaidya, Chris Carilli, Chiara Mazzucchelli, Thomas Connor, Yana Khusanova

“…We present the first study dedicated to measuring the timescales for black hole accretion and jet launching in a quasar at the edge of reionization, PSO J352.4034–15.3373 at z = 5.832 ± 0.001. …”
Get full text

The Impact of Stellar Initial Mass Function on the Epoch of Reionization: Insights from Semi-Analytic Galaxy Modeling by Qingbo Ma, Lei Liu, Peiai Liu

Subjects: Get full text

Modeling Dust Production, Growth, and Destruction in Reionization-era Galaxies with the CROC Simulations: Methods and Parameter Exploration by Clarke J. Esmerian, Nickolay Y. Gnedin

“…We post-process a simulation from the Cosmic Reionization on Computers project, integrating an ordinary differential equation for the evolution of the dust-to-gas ratio along pathlines in the simulation sampled with a tracer particle technique. …”
Get full text