Michael J. Hudson - Publications, H-index & Citations

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Michael J. Hudson

university of waterloo

82H-index

748Paper Count

2.5WCitation Count

Published Papers 153

Publication Date

Lensing the darkness: the matter density profile in cosmic voids from UNIONS

Monthly Notices of the Royal Astronomical Society

IF4.8

2026-03-01

PREAI

Martin, Hunter L.; Hudson, Michael J.; Woodfinden, Alex; Baumont, Lucie; de boer, Thomas; Burger, Pierre A.; Elvin-Poole, Jack; Fabbro, Sebastien; Farrens, Samuel; Guerrini, Sacha; Guinot, Axel; Hervas-Peters, Fabian; Hildebrandt, Hendrik; Kilbinger, Martin; Morshed, Magdy; Van waerbeke, Ludovic; Wittje, Anna

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Gravitational Lenses in UNIONS and Euclid (GLUE). I. A Search for Strong Gravitational Lenses in UNIONS with Subaru; CFHT; and Pan-STARRS Data

The Astrophysical Journal

IF0

2026-02-20

OAAI

Christopher J. Storfer; Eugene A. Magnier; Xiaosheng Huang; David Rubin; David J. Schlegel; Saurav Banka; Kenneth C. Chambers; Jean-Charles Cuillandre; Thomas de Boer; Raphaël Gavazzi; Stephen Gwyn; Michael J. Hudson; Gregory S. H. Paek; Douglas Scott

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JWST Reveals a Candidate Jellyfish Galaxy at z = 1.156

The Astrophysical Journal

IF0

2026-02-17

OAAI

Ian D. Roberts; Michael L. Balogh; Visal Sok; Adam Muzzin; Michael J. Hudson; Pascale Jablonka

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The Velocity Field Olympics: assessing velocity field reconstructions with direct distance tracers

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2026-01-01

PREAI

Stiskalek, Richard; Desmond, Harry; Devriendt, Julien; Slyz, Adrianne; Lavaux, Guilhem; Hudson, Michael J.; Bartlett, Deaglan J.; Courtois, Helene M.

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Unions with UNIONS: Using Galaxy–Galaxy Lensing to Probe Galaxy Mergers

The Astrophysical Journal

IF0

2025-10-13

OAAI

Isaac Cheng; Jack Elvin-Poole; Michael J. Hudson; Ruxin Barré; Sara L. Ellison; Robert W. Bickley; Thomas J. L. de Boer; Sébastien Fabbro; Leonardo Ferreira; Sacha Guerrini; Fabian Hervas Peters; Hendrik Hildebrandt; Martin Kilbinger; Alan W. McConnachie; Ludovic van Waerbeke; Anna Wittje

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Cosmology from UNIONS weak lensing profiles of galaxy clusters

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2025-10-01

OAAI

Mpetha, C. T.; Taylor, J. E.; Amoura, Y.; Haggar, R.; de Boer, T.; Guerrini, S.; Guinot, A.; Peters, F. Hervas; Hildebrandt, H.; Hudson, M. J.; Kilbinger, M.; Liaudat, T.; McConnachie, A.; Van Waerbeke, L.; Wittje, A.

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Uncertainties in the Hubble constant from peculiar velocities

Journal of Cosmology and Astroparticle Physics

IF5.9

2025-08-07

PREAI

Amber M. Hollinger; Michael J. Hudson

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No Evidence of Asymmetrically Enhanced Star Formation in Infalling Galaxies in UNIONS

ASTROPHYSICAL JOURNAL

IF5.4

2025-03-24

OAAI

Foster, Lauren M.; Parker, Laura C.; Gwyn, Stephen; Roberts, Ian D.; Taylor, James E.; Hudson, Michael J.; Mcconnachie, Alan W.; de Boer, Thomas

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Selective Liquid-Liquid Extraction of Thorium(IV) from Rare-Earth Element Mixtures

INORGANIC CHEMISTRY

IF4.7

2024-07-17

OAAI

Larrinaga, Wyatt B.; Lake, Bailey J.; Pacanowski, Victoria D.; Patterson, Michael G.; Hudson, Michael; Carlson, Faith M.; Heselschwerdt, Gabriel; Balboa, Steven; Biros, Shannon M.; Werner, Eric J.

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Black Hole-Halo Mass Relation from UNIONS Weak Lensing

ASTROPHYSICAL JOURNAL LETTERS

IF11.7

2024-07-02

OAAI

Li, Qinxun; Kilbinger, Martin; Luo, Wentao; Wang, Kai; Wang, Huiyuan; Wittje, Anna; Hildebrandt, Hendrik; Van Waerbeke, Ludovic; Hudson, Michael J.; Farrens, Samuel; Liaudat, Tobias I.; Liu, Huiling; Zhang, Ziwen; Wang, Qingqing; Russier, Elisa; Guinot, Axel; Baumont, Lucie; Hervas Peters, Fabian; de Boer, Thomas; Wang, Jiaqi; Mcconnachie, Alan; Cuillandre, Jean-Charles; Fabbro, Sebastien

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Cosmological parameters estimated from peculiar velocity-density comparisons: calibrating 2M++

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2024-04-18

OAAI

Hollinger, Amber M.; Hudson, Michael J.

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The Discovery of the Faintest Known Milky Way Satellite Using UNIONS

ASTROPHYSICAL JOURNAL

IF5.4

2024-01-17

OAAI

Smith, Simon E. T.; Cerny, William; Hayes, Christian R.; Sestito, Federico; Jensen, Jaclyn; Mcconnachie, Alan W.; Geha, Marla; Navarro, Julio F.; Li, Ting S.; Cuillandre, Jean-Charles; Errani, Raphael; Chambers, Ken; Gwyn, Stephen; Hammer, Francois; Hudson, Michael J.; Magnier, Eugene; Martin, Nicolas

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How many stars form in galaxy mergers?

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2023-10-21

OAAI

Reeves, Andrew M. M.; Hudson, Michael J.

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Discovery of a New Local Group Dwarf Galaxy Candidate in UNIONS: Bootes V

ASTRONOMICAL JOURNAL

IF5.1

2023-07-28

OAAI

Smith, Simon E. T.; Jensen, Jaclyn; Roediger, Joel; Sestito, Federico; Hayes, Christian R. R.; McConnachie, Alan W. W.; Cuillandre, Jean-Charles; Gwyn, Stephen; Magnier, Eugene; Chambers, Ken; Hammer, Francois; Hudson, Mike J. J.; Martin, Nicolas; Navarro, Julio; Scott, Douglas

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The shape of dark matter haloes: results from weak lensing in the ultraviolet near-infrared optical Northern survey (UNIONS)

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2023-05-22

OAAI

Robison, Bailey; Hudson, Michael J.; Cuillandre, Jean-Charles; Erben, Thomas; Fabbro, Sebastien; Gavazzi, Raphael; Guinot, Axel; Gwyn, Stephen; Hildebrandt, Hendrik; Kilbinger, Martin; McConnachie, Alan; Miller, Lance; Spitzer, Isaac; van Waerbeke, Ludovic

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Constraining quenching time-scales in galaxy clusters by forward-modelling stellar ages and quiescent fractions in projected phase space

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2023-04-13

OAAI

Reeves, Andrew M. M.; Hudson, Michael J.; Oman, Kyle A.

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UNIONS: The impact of systematic errors on weak-lensing peak counts

ASTRONOMY & ASTROPHYSICS

IF5.8

2023-03-01

OAAI

Aycoberry, Emma; Ajani, Virginia; Guinot, Axel; Kilbinger, Martin; Pettorino, Valeria; Farrens, Samuel; Starck, Jean-Luc; Gavazzi, Raphael; Hudson, Michael J.

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ShapePipe: A new shape measurement pipeline and weak-lensing application to UNIONS/CFIS data

ASTRONOMY & ASTROPHYSICS

IF5.8

2022-10-24

OAAI

Guinot, Axel; Kilbinger, Martin; Farrens, Samuel; Peel, Austin; Pujol, Arnau; Schmitz, Morgan; Starck, Jean-Luc; Erben, Thomas; Gavazzi, Raphael; Gwyn, Stephen; Hudson, Michael J.; Hildebrandt, Hendrik; Tobias, Liaudat; Miller, Lance; Spitzer, Isaac; Van Waerbeke, Ludovic; Cuillandre, Jean-Charles; Fabbro, Sebastien; McConnachie, Alan; Mellier, Yannick

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Bayesian reconstruction of dark matter distribution from peculiar velocities: accounting for inhomogeneous Malmquist bias

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2022-10-21

OAAI

Boruah, Supranta S.; Lavaux, Guilhem; Hudson, Michael J.

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Strong lensing in UNIONS: Toward a pipeline from discovery to modeling

ASTRONOMY & ASTROPHYSICS

IF5.8

2022-09-27

OAAI

Savary, E.; Rojas, K.; Maus, M.; Clement, B.; Courbin, F.; Gavazzi, R.; Chan, J. H. H.; Lemon, C.; Vernardos, G.; Canameras, R.; Schuldt, S.; Suyu, S. H.; Cuillandre, J-C; Fabbro, S.; Gwyn, S.; Hudson, M. J.; Kilbinger, M.; Scott, D.; Stone, C.

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Research Directions