JR
John Regan
astro-ph.GAastro-ph.COastro-ph.HEastro-ph.SRastro-ph.IMastro-phgr-qccosmology: theorymethods: numericalphysics.comp-ph
On Valency
published · living versionsW_unu28bt7·v1 · currentpublished
Why a Multi-Cycle Treasury Program is Essential to Maximize JWST's Scientific Contributions to Galaxy Formation
with Genesis Community, Alice Shapley, Steven L. Finkelstein, Rachel S. Somerville +416
1 version
Preprints & journals
52 papers in the corpus · 2006–2026Hierarchical Black Hole Mergers at High Redshift: Predictions for LISA and LGWA from SEEDZ2610.07183v1 · Daxal H. Mehta, Lewis R. Prole, John A. Regan et al.2026 · 0 citationsarXiv
SEEDZ: Rapid Galaxy Assembly as a Pathway to Supermassive Stars, Dense Stellar Environments and Massive Black Hole Seeds2606.27427v1 · Lewis R. Prole, John A. Regan, Daxal Mehta et al.2026 · 0 citationsarXiv
Growth of Light Seed Black Holes in the Early Universe2601.14395v1 · Daxal H. Mehta, John A. Regan, Lewis Prole2026 · 4 citationsarXiv
The SEEDZ Simulations: Methodology and First Results on Massive Black Hole Seeding and Early Galaxy Growth2511.09640v2 · Lewis R. Prole, John A. Regan, Daxal Mehta et al.2025 · 4 citationsarXiv
Beyond No Tension: JWST z > 10 Galaxies Push Simulations to the Limit2509.07695v2 · Joe McCaffrey, Samantha Hardin, John H. Wise et al.2025 · 0 citationsarXiv
Primordial black holes in cosmological simulations: growth prospects for supermassive black holes2506.11233v2 · Lewis R. Prole, John A. Regan, Daxal Mehta et al.2025 · 8 citationsarXiv
Rotating Supermassive Pop III Stars On The Main Sequence2506.08268v3 · Devesh Nandal, Gael Buldgen, Daniel J. Whalen et al.2025 · 7 citationsA&A 701, A262 (2025)
Bridging Machine Learning and Cosmological Simulations: Using Neural Operators to emulate Chemical Evolution2503.10736v2 · Pelle van de Bor, John Brennan, John A. Regan et al.2025 · 2 citationsarXiv
Predicting the number density of heavy seed massive black holes due to an intense Lyman-Werner field2502.00574v2 · Hannah O'Brennan, John A. Regan, John Brennan et al.2025 · 8 citationsThe Open Journal of Astrophysics, Vol. 8, 2025, 10th July
On the Use of WGANs for Super-Resolution in Dark-Matter Simulations2501.13056v2 · John Brennan, Sreedhar Balu, Yuxiang Qin et al.2025 · 0 citationsarXiv
Halo Mergers Enhance the Growth of Massive Black Hole Seeds2410.06141v1 · Lewis R. Prole, John A. Regan, Daniel J. Whalen et al.2024 · 5 citationsA&A 692, A213 (2024)
A Heavy Seed Black Hole Mass Function at High Redshift -- Prospects for LISA2409.16413v2 · Joe McCaffrey, John Regan, Britton Smith et al.2024 · 7 citationsarXiv
Growth of Light-Seed Black Holes in Gas-Rich Galaxies at High Redshift2409.08326v2 · Daxal Mehta, John A. Regan, Lewis Prole2024 · 11 citationsThe Open Journal of Astrophysics, Volume 7, 28th November, 2024
Halo mass functions at high redshift2408.15194v3 · Hannah O'Brennan, John A. Regan, Chris Power et al.2024 · 3 citationsThe Open Journal of Astrophysics, Vol. 7, 2024, 14th November
Massive Black Hole Seeds2405.17975v2 · John Regan (Maynooth), Marta Volonteri (IAP)2024 · 42 citationsarXiv
Explaining the high nitrogen abundances observed in high-z galaxies via population III stars of a few thousand solar masses2402.03428v1 · Devesh Nandal, John A. Regan, Tyrone E. Woods et al.2024 · 33 citationsarXiv
Hungry or Not: How Stellar-Mass Black Holes Grow (or Don't) in Dark Matter Mini-Haloes at High-Resolution2401.04183v2 · Simone T Gordon, Britton D Smith, Sadegh Khochfar et al.2024 · 6 citationsMonthly Notices of the Royal Astronomical Society, Volume 529, Issue 1, March 2024, Pages 604-627
Sustained super-Eddington accretion in high-redshift quasars2312.08422v2 · Alessandro Lupi, Giada Quadri, Marta Volonteri et al.2023 · 52 citationsA&A 686, A256 (2024)
Heavy Black Hole Seed Formation in High-z Atomic Cooling Halos2312.06769v1 · Lewis R. Prole, John A. Regan, Simon C. O. Glover et al.2023 · 20 citationsarXiv
Massive Black Holes in Galactic Nuclei2311.03152v1 · David Izquierdo-Villalba, Alessandro Lupi, John Regan et al.2023 · 3 citationsarXiv
Population III star formation: multiple gas phases prevent the use of an equation of state at high densities2310.10730v3 · Lewis R. Prole, Paul C. Clark, Felix D. Priestley et al.2023 · 4 citationsarXiv
Critical accretion rates for rapidly growing massive Population III stars2306.17223v1 · Devesh Nandal, John A. Regan, Tyrone E. Woods et al.2023 · 26 citationsarXiv
No Tension: JWST Galaxies at Consistent with Cosmological Simulations2304.13755v2 · Joe McCaffrey, Samantha Hardin (Georgia Tech), John Wise (Georgia Tech) et al.2023 · 30 citationsarXiv
Massive Star Formation in Overdense Regions of the Early Universe2210.04899v2 · John Regan2022 · 16 citationsarXiv
Observational Signatures of Massive Black Hole Progenitor Pathways: Could Leo I a Smoking Gun?2208.02546v2 · John A. Regan, Fabio Pacucci (CfA), M. J. Bustamante-Rosell (UCSC)2022 · 8 citationsarXiv
Astrophysics with the Laser Interferometer Space Antenna2203.06016v2 · Pau Amaro Seoane, Jeff Andrews, Manuel Arca Sedda et al.2022 · 630 citationsLiving Reviews in Relativity, Volume 26, Article number: 2 (2023)
Some First Stars Were Red: Detecting Signatures of Massive Population III Formation Through Long-Term Stochastic Color Variations2109.13279v1 · Tyrone E. Woods, Chris J. Willott, John A. Regan et al.2021 · 9 citationsarXiv
The Active Fraction of Massive Black Holes in Dwarf Galaxies2107.09069v2 · Fabio Pacucci, Mar Mezcua, John A. Regan2021 · 29 citationsThe Astrophysical Journal, 2021, Volume 920, Number 2
Unveiling the Gravitational Universe at \mu-Hz Frequencies1908.11391v1 · Alberto Sesana, Natalia Korsakova, Manuel Arca Sedda et al.2019 · 287 citationsarXiv
The Emergence of the First Star-free Atomic Cooling Haloes in the Universe1908.02823v2 · John A. Regan, John H. Wise (Georgia Tech), Brian W. O'Shea (Michigan State) et al.2019 · 36 citationsarXiv
Electromagnetic Window into the Dawn of Black Holes1903.08579v1 · Zolt'an Haiman, William N. Brandt, Alexey Vikhlinin et al.2019 · 4 citationsarXiv
Formation of massive black holes in rapidly growing pre-galactic gas clouds1901.07563v1 · John H. Wise, John A. Regan, Brian W. O'Shea et al.2019 · 231 citationsNature 566, 85-88 (2019)
Super-Eddington Accretion and Feedback from the First Massive Seed Black Holes1811.04953v2 · John A. Regan, Turlough P. Downes, Marta Volonteri (IAP) et al.2018 · 109 citationsarXiv
Titans of the Early Universe: The Prato Statement on the Origin of the First Supermassive Black Holes1810.12310v2 · Tyrone E. Woods, Bhaskar Agarwal, Volker Bromm et al.2018 · 196 citationsarXiv
Gravitational Wave Signals from the First Massive Black Hole Seeds1805.06901v2 · Tilman Hartwig, Bhaskar Agarwal (ITA, Heidelberg) et al.2018 · 23 citationsarXiv
The Growth of Black Holes from Population III Remnants in the Renaissance Simulations1804.06477v2 · Britton Smith, John Regan, Turlough Downes et al.2018 · 108 citationsarXiv
Rise of the First Super-Massive Stars1803.04527v2 · John A. Regan, Turlough P. Downes2018 · 37 citationsarXiv
Fragmentation inside atomic cooling haloes exposed to Lyman-Werner radiation1708.07772v2 · John A. Regan, Turlough P. Downes2017 · 31 citationsarXiv
The formation of direct collapse black holes under the influence of streaming velocities1705.02347v2 · Anna T. P. Schauer, John Regan, Simon C. O. Glover et al.2017 · 94 citationsarXiv
An analytic resolution to the competition between Lyman-Werner radiation and metal winds in direct collapse black hole hosts1703.08181v1 · Bhaskar Agarwal, John Regan, Ralf S. Klessen et al.2017 · 11 citationsarXiv
Rapid Formation of Massive Black Holes in close proximity to Embryonic Proto-Galaxies1703.03805v1 · John Regan, Eli Visbal, John H. Wise (Georgia Tech) et al.2017 · 126 citationsarXiv
Grackle: a Chemistry and Cooling Library for Astrophysics1610.09591v2 · Britton D. Smith, Greg L. Bryan, Simon C. O. Glover et al.2016 · 339 citationsarXiv
The Sherwood simulation suite: overview and data comparisons with the Lyman-alpha forest at redshifts 2 < z < 51605.03462v2 · James S. Bolton (Nottingham), Ewald Puchwein, Debora Sijacki et al.2016 · 174 citationsarXiv
Forming supermassive black hole seeds under the influence of a nearby anisotropic multifrequency source.27279787 · Regan, John A, Johansson, Peter H, Wise, John H2019 · 36 citationsMonthly notices of the Royal Astronomical Society. 2016;459(3):3377-3394
Positive or Negative? The Impact of X-ray Feedback on the Formation of Direct Collapse Black Hole Seeds1603.06612v2 · John A. Regan (ICC, Durham), Peter H. Johansson (Helsinki) et al.2016 · 18 citationsarXiv
Music from the heavens - Gravitational waves from supermassive black hole mergers in the EAGLE simulations1601.06156v3 · Jaime Salcido, Richard G. Bower, Tom Theuns et al.2016 · 68 citationsarXiv
The effect of dark matter resolution on the collapse of baryons in high redshift numerical simulations1501.05650v2 · John A. Regan, Peter H. Johansson, John H. Wise2015 · 14 citationsarXiv
The Direct Collapse of a Massive Black Hole Seed Under the Influence of an Anisotropic Lyman-Werner Source1407.4472v2 · John A. Regan, Peter H. Johansson, John H. Wise2014 · 89 citationsarXiv
Numerical resolution effects on simulations of massive black hole seeds1312.4962v2 · John A. Regan, Peter H. Johansson, Martin G. Haehnelt2013 · 80 citationsarXiv
The formation of compact massive self-gravitating discs in metal-free haloes with virial temperatures of ~ 13000-30000 K0810.0024v1 · John A. Regan, Martin G. Haehnelt2008 · 103 citationsarXiv
Career total: 65 works. 52 are in this corpus.Showing the 50 most recent.
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