Bradley Greig

Properties of reionization-era galaxies from JWST luminosity functions and 21-cm interferometry

Jaehong Park, Nicolas Gillet, Andrei Mesinger, Bradley Greig

Journal article  |  2020  |  Monthly Notices of the Royal Astronomical Society

ABSTRACT Upcoming observations will probe the first billion years of our Universe in unprecedented detail. Foremost..

Improving the Epoch of Reionization Power Spectrum Results from Murchison Widefield Array Season 1 Observations

N Barry, M Wilensky, CM Trott, B Pindor, AP Beardsley, BJ Hazelton, IS Sullivan, MF Morales, JC Pober, J Line, B Greig, R Byrne, A Lanman, W Li, CH Jordan, RC Joseph, B McKinley, M Rahimi, S Yoshiura, JD Bowman, et al.

Journal article  |  2019  |  The Astrophysical Journal

Constraints on reionization from the z=7.5 QSO ULASJ1342 0928

Bradley Greig, Andrei Mesinger, Eduardo Banados

Journal article  |  2019  |  Monthly Notices of the Royal Astronomical Society

Inferring the astrophysics of reionization and cosmic dawn from galaxy luminosity functions and the 21-cm signal

Jaehong Park, Andrei Mesinger, Bradley Greig, Nicolas Gillet

Journal article  |  2019  |  Monthly Notices of the Royal Astronomical Society

Deep learning from 21-cm tomography of the cosmic dawn and reionization

Nicolas Gillet, Andrei Mesinger, Bradley Greig, Adrian Liu, Graziano Ucci

Journal article  |  2019  |  Monthly Notices of the Royal Astronomical Society

Results from EDGES High-band. II. Constraints on Parameters of Early Galaxies

Raul A Monsalve, Bradley Greig, Judd D Bowman, Andrei Mesinger, Alan EE Rogers, Thomas J Mozdzen, Nicholas S Kern, Nivedita Mahesh

Journal article  |  2018  |  The Astrophysical Journal

21CMMC with a 3D light-cone: the impact of the co-evolution approximation on the astrophysics of reionization and cosmic dawn

Bradley Greig, Andrei Mesinger

Journal article  |  2018  |  Monthly Notices of the Royal Astronomical Society

Simultaneously constraining the astrophysics of reionisation and the epoch of heating with 21CMMC

Bradley Greig, Andrei Mesinger

Conference Proceedings  |  2018  |  Proceedings of the International Astronomical Union

Simultaneously constraining the astrophysics of reionization and the epoch of heating with 21CMMC

Bradley Greig, Andrei Mesinger

Journal article  |  2017  |  Monthly Notices of the Royal Astronomical Society

Emulating Simulations of Cosmic Dawn for 21cm Power Spectrum Constraints on Cosmology, Reionization, and X-Ray Heating

Nicholas S Kern, Adrian Liu, Aaron R Parsons, Andrei Mesinger, Bradley Greig

Journal article  |  2017  |  The Astrophysical Journal

Hydrogen Epoch of Reionization Array (HERA)

David R DeBoer, Aaron R Parsons, James E Aguirre, Paul Alexander, Zaki S Ali, Adam P Beardsley, Gianni Bernardi, Judd D Bowman, Richard F Bradley, Chris L Carilli, Carina Cheng, Eloy de Lera Acedo, Joshua S Dillon, Aaron Ewall-Wice, Gcobisa Fadana, Nicolas Fagnoni, Randall Fritz, Steve R Furlanetto, Brian Glendenning, Bradley Greig, et al.

Journal article  |  2017  |  Publications of the Astronomical Society of the Pacific

Ly alpha emission-line reconstruction for high-z QSOs

Bradley Greig, Andrei Mesinger, Ian D McGreer, Simona Gallerani, Zoltan Haiman

Journal article  |  2017  |  Monthly Notices of the Royal Astronomical Society

Quasar UV luminosity function evolution up to z=8

S Manti, S Gallerani, A Ferrara, B Greig, C Feruglio

Journal article  |  2017  |  Monthly Notices of the Royal Astronomical Society

The global history of reionization

Bradley Greig, Andrei Mesinger

Journal article  |  2017  |  Monthly Notices of the Royal Astronomical Society

Upper limits on the 21 cm power spectrum at z=5.9 from quasar absorption line spectroscopy

Jonathan C Pober, Bradley Greig, Andrei Mesinger

Journal article  |  2016  |  Monthly Notices of the Royal Astronomical Society: Letters

Cross-correlation of the cosmic 21-cm signal and Lyman alpha emitters during reionization

Emanuele Sobacchi, Andrei Mesinger, Bradley Greig

Journal article  |  2016  |  Monthly Notices of the Royal Astronomical Society

The Evolution Of 21 cm Structure (EOS): public, large-scale simulations of Cosmic Dawn and reionization

Andrei Mesinger, Bradley Greig, Emanuele Sobacchi

Journal article  |  2016  |  Monthly Notices of the Royal Astronomical Society

Constraints on the temperature of the intergalactic medium at z=8.4 with 21-cm observations

Bradley Greig, Andrei Mesinger, Jonathan C Pober

Journal article  |  2016  |  Monthly Notices of the Royal Astronomical Society

21CMMC: an MCMC analysis tool enabling astrophysical parameter studies of the cosmic 21 cm signal

Bradley Greig, Andrei Mesinger

Journal article  |  2015  |  Monthly Notices of the Royal Astronomical Society

Constraining the Astrophysics of the Cosmic Dawn and the Epoch of Reionization with the SKA

Andrei Mesinger, Andrea Ferrara, Bradley Greig, Ilian Iliev, Garrelt Mellema, Jonathan Pritchard, Mario Santos

Conference Proceedings  |  2015  |  Proceedings of Advancing Astrophysics with the Square Kilometre Array — PoS(AASKA14)

The impact of temperature fluctuations on the large-scale clustering of the Ly alpha forest

Bradley Greig, James S Bolton, J Stuart B Wyithe

Journal article  |  2015  |  Monthly Notices of the Royal Astronomical Society

Cosmology from clustering of Ly alpha galaxies: breaking non-gravitational Ly alpha radiative transfer degeneracies using the bispectrum

Bradley Greig, Eiichiro Komatsu, J Stuart B Wyithe

Journal article  |  2013  |  Monthly Notices of the Royal Astronomical Society

Fast, large-volume, GPU-enabled simulations for the Ly alpha forest: power spectrum forecasts for baryon acoustic oscillation experiments

Bradley Greig, James S Bolton, J Stuart B Wyithe

Journal article  |  2011  |  Monthly Notices of the Royal Astronomical Society

Reionisation & Cosmic Dawn Astrophysics from the Square Kilometre Array: Impact of Observing Strategies

Bradley Greig, Andrei Mesinger, Léon VE Koopmans

Journal article  |  Monthly Notices of the Royal Astronomical Society

Abstract Interferometry of the cosmic 21-cm signal is set to revolutionise our understanding of the Epoch of Reioni..

Are we witnessing the epoch of reionisation at z = 7.1 from the spectrum of J1120 0641?

Bradley Greig, Andrei Mesinger, Zoltán Haiman, Robert A Simcoe

Journal article  |  Monthly Notices of the Royal Astronomical Society