activity
19942026
most citedA Unified Model for the Evolution of Galaxies and Quasars

1.2k citations · 21.2k across the 234 of their papers we have counts for

collaborators

238 papers

astro-ph.GA2026

Hierarchical Black Hole Mergers at High Redshift: Predictions for LISA and LGWA from SEEDZ

Daxal H. Mehta, Lewis R. Prole, John A. Regan +13

We investigate the hierarchical assembly of black holes (BHs) in the early Universe using the next-generation SEEDZ cosmological zoom-in simulations. Our suite follows two independ…

astro-ph.CO2026

Ringing of the Reionization: A first direct measurement of the intergalactic pressure smoothing scale at redshift z>4.2 as imprinted onto small-scale peculiar velocities in the Lyman-alpha forest

Vid Iršič, Matteo Viel, Martin G. Haehnelt +3

The epoch of reionization leaves detectable imprints in the thermal history of the Universe. In particular, the fast ionization fronts passing over cold gas in the cosmic web overp…

astro-ph.GA2026

SEEDZ: Rapid Galaxy Assembly as a Pathway to Supermassive Stars, Dense Stellar Environments and Massive Black Hole Seeds

Lewis R. Prole, John A. Regan, Daxal Mehta +14

We investigate the assembly history of early galaxies in the SEEDZ hydrodynamic simulations, to investigate the high inflow rates believed to be required for the formation of super…

astro-ph.CO2026

The impact of source and survey modelling on the connection between [O III] emitters and Ly forest transmission at z ~ 6

Luke Conaboy, James S. Bolton, Laura C. Keating +3

James Webb Space Telescope (JWST) surveys of [O III]-emitting galaxies are offering fresh insight into the connection between galaxies and the intergalactic medium at redshift z ~…

astro-ph.CO2026

Post-inflationary axion constraints from the Lyman- forest

Olga Garcia-Gallego, Vid Iršič, Matteo Viel +2

Among the most compelling cold dark matter candidates, the axion has recently been subject to a wide range of astrophysical studies aiming to constraints its properties. We present…

astro-ph.GA2026★ 3 cited

Black Hole Feedback, Galaxy Quenching and Outflows at Cosmic Dawn: Analysis of the SEEDZ Simulations

Lewis R. Prole, John A. Regan, Daxal Mehta +13

Here we analyse the growth and feedback effects of massive black holes (MBHs) in the SEEDZ simulations. The most massive black holes grow to masses of M by $z=…