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René Doyon

université de montréal

68H-index
652Paper Count
1.9WCitation Count
Published Papers 169
Publication Date
An Aligned Very-low-mass Star Orbiting an M Dwarf and Obliquity Patterns across Giant Planets; Brown Dwarfs; and Binary Stars
err2026-04-21
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errTianjun Gan; Alexandrine L’Heureux; Étienne Artigau; Charles Cadieux; René Doyon; Neil J. Cook; Shude Mao
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Mapping the Cloud-driven Atmospheric Dynamics and Chemistry of an Isolated Exoplanet Analog with Harmonic Signatures
err2026-02-27
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errMichael K. Plummer; Francis P. Cocchini; Peter A. Kearns; Allison M. McCarthy; Étienne Artigau; Nicolas B. Cowan; Roman Akhmetshyn; Johanna M. Vos; Evert Nasedkin; Channon Visscher; Björn Benneke; René Doyon; Stanimir A. Metchev; Jason F. Rowe; Genaro Suárez
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CANUCS/Technicolor Data Release 1: Imaging; Photometry; Slit Spectroscopy; and Stellar Population Parameters*
err2025-12-16
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errGhassan T. E. Sarrouh; Yoshihisa Asada; Nicholas S. Martis; Chris J. Willott; Kartheik G. Iyer; Gaël Noirot; Adam Muzzin; Marcin Sawicki; Gabriel Brammer; Guillaume Desprez; Gregor Rihtaršič; Johannes Zabl; Roberto Abraham; Maruša Bradač; René Doyon; Jacqueline Antwi-Danso; Samantha Berek; Westley Brown; Vince Estrada-Carpenter; Jeremy Favaro; Giordano Felicioni; Ben Forrest; Gaia Gaspar; Katriona M. L. Gould; Rachel Gledhill; Anishya Harshan; Nusrath Jahan; Naadiyah Jagga; Jon Judež; Danilo Marchesini; Vladan Markov; Jasleen Matharu; Shannon MacFarland; Maya Merchant; Rosa M. Mérida; Lamiya Mowla; Katherine Myers; Kiyoaki C. Omori; Camilla Pacifici; Swara Ravindranath; Luke Robbins; Victoria Strait; Visal Sok; Vivian Yun Yan Tan; Roberta Tripodi; Gillian Wilson; Sunna Withers
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Diversity in the haziness and chemistry of temperate sub-Neptunes
err2025-12-12
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errPierre-Alexis Roy; Björn Benneke; Marylou Fournier-Tondreau; Louis-Philippe Coulombe; Caroline Piaulet-Ghorayeb; David Lafrenière; Romain Allart; Nicolas B. Cowan; Lisa Dang; Doug Johnstone; Adam B. Langeveld; Stefan Pelletier; Michael Radica; Jake Taylor; Loïc Albert; René Doyon; Laura Flagg; Ray Jayawardhana; Ryan J. MacDonald; Jake D. Turner
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A complex structure of escaping helium spanning more than half the orbit of the ultra-hot Jupiter WASP-121 b
err2025-12-08
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errRomain Allart; Louis-Philippe Coulombe; Yann Carteret; Jared Splinter; Lisa Dang; Vincent Bourrier; David Lafrenière; Loïc Albert; Étienne Artigau; Björn Benneke; Nicolas B. Cowan; René Doyon; Vigneshwaran Krishnamurthy; Ray Jayawardhana; Doug Johnstone; Adam B. Langeveld; Michael R. Meyer; Stefan Pelletier; Caroline Piaulet-Ghorayeb; Michael Radica; Jake Taylor; Jake D. Turner
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Continuous helium absorption from both the leading and trailing tails of WASP-107 b
err2025-12-01
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PREAI
errVigneshwaran Krishnamurthy; Yann Carteret; Caroline Piaulet-Ghorayeb; Jared Splinter; Dhvani Doshi; Michael Radica; Louis-Philippe Coulombe; Romain Allart; Vincent Bourrier; Nicolas B. Cowan; René Doyon; David Lafrenière; Loïc Albert; Björn Benneke; Lisa Dang; Ray Jayawardhana; Doug Johnstone; Lisa Kaltenegger; Adam B. Langeveld; Stefan Pelletier; Jason F. Rowe; Pierre-Alexis Roy; Jake Taylor; Jake D. Turner
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Precise Constraints on the Energy Budget of WASP-121 b from Its JWST NIRISS/SOSS Phase Curve
err2025-11-13
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errJared Splinter; Louis-Philippe Coulombe; Robert C. Frazier; Nicolas B. Cowan; Emily Rauscher; Lisa Dang; Michael Radica; Sean Collins; Stefan Pelletier; Romain Allart; Ryan J. MacDonald; David Lafrenière; Loïc Albert; Björn Benneke; René Doyon; Ray Jayawardhana; Doug Johnstone; Vigneshwaran Krishnamurthy; Caroline Piaulet-Ghorayeb; Lisa Kaltenegger; Michael R. Meyer; Jake Taylor; Jake D. Turner
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Mapping Atmospheric Features of the Planetary-mass Brown Dwarf SIMP 0136 with JWST NIRISS
err2025-11-07
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errRoman Akhmetshyn; Étienne Artigau; Nicolas B. Cowan; Michael K. Plummer; Fei Wang; Ben Burningham; Björn Benneke; René Doyon; Ray Jayawardhana; David Lafrenière; Stanimir A. Metchev; Jason F. Rowe
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The Interpolation Constraint in the RV Analysis of M Dwarfs Using Empirical Templates
err2025-10-15
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errDhvani Doshi; Nicolas B. Cowan; Étienne Artigau; René Doyon; André M. Silva; Khaled Al Moulla; Yashar Hezaveh
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Possible Evidence for the Presence of Volatiles on the Warm Super-Earth TOI-270 b
err2025-09-17
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errLouis-Philippe Coulombe; Björn Benneke; Joshua Krissansen-Totton; Alexandrine L’Heureux; Caroline Piaulet-Ghorayeb; Michael Radica; Pierre-Alexis Roy; Eva-Maria Ahrer; Charles Cadieux; Yamila Miguel; Hilke E. Schlichting; Elisa Delgado-Mena; Christopher Monaghan; Hanna Adamski; Eshan Raul; Ryan Cloutier; Thaddeus D. Komacek; Jake Taylor; Cyril Gapp; Romain Allart; François Bouchy; Bruno L. Canto Martins; Neil J. Cook; René Doyon; Thomas M. Evans-Soma; Pierre Larue; Alejandro Suárez Mascareño; Joost P. Wardenier
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Wide Separation Planets in Time (WISPIT): Discovery of a Gap Hα Protoplanet WISPIT 2b with MagAO-X
err2025-08-26
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PREAI
errLaird M. Close; Richelle F. van Capelleveen; Gabriel Weible; Kevin Wagner; Sebastiaan Y. Haffert; Jared R. Males; Ilya Ilyin; Matthew A. Kenworthy; Jialin Li; Joseph D. Long; Steve Ertel; Christian Ginski; Alycia J. Weinberger; Kate Follette; Joshua Liberman; Katie Twitchell; Parker Johnson; Jay Kueny; Daniel Apai; Rene Doyon; Warren Foster; Victor Gasho; Kyle Van Gorkom; Olivier Guyon; Maggie Y. Kautz; Avalon McLeod; Eden McEwen; Logan Pearce; Lauren Schatz; Alexander D. Hedglen; Ya-Lin Wu; Jacob Isbell; Jenny Power; Jared Carlson; Emmeline Close; Elena Tonucci; Matthijs Mars
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Strict Limits on Potential Secondary Atmospheres on the Temperate Rocky Exo-Earth TRAPPIST-1 d
err2025-08-13
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PREAI
errCaroline Piaulet-Ghorayeb; Björn Benneke; Martin Turbet; Keavin Moore; Pierre-Alexis Roy; Olivia Lim; René Doyon; Thomas J. Fauchez; Loïc Albert; Michael Radica; Louis-Philippe Coulombe; David Lafrenière; Nicolas B. Cowan; Danika Belzile; Kamrul Musfirat; Mehramat Kaur; Alexandrine L’Heureux; Doug Johnstone; Ryan J. MacDonald; Romain Allart; Lisa Dang; Lisa Kaltenegger; Stefan Pelletier; Jason F. Rowe; Jake Taylor; Jake D. Turner
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Detailed Architecture of the L 98-59 System and Confirmation of a Fifth Planet in the Habitable Zone
err2025-08-08
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PREAI
errCharles Cadieux; Alexandrine L’Heureux; Caroline Piaulet-Ghorayeb; René Doyon; Étienne Artigau; Neil J. Cook; Louis-Philippe Coulombe; Pierre-Alexis Roy; David Lafrenière; Pierrot Lamontagne; Michael Radica; Björn Benneke; Eva-Maria Ahrer; Drew Weisserman; Ryan Cloutier
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A New Brown Dwarf Orbiting an M Star and an Investigation of the Eccentricity Distribution of Transiting Long-period Brown Dwarfs
err2025-08-01
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PREAI
errTianjun Gan; Charles Cadieux; Shigeru Ida; Sharon X. Wang; Shude Mao; Zitao Lin; Keivan G. Stassun; Adam J. Burgasser; Steve B. Howell; Catherine A. Clark; Ivan A. Strakhov; Paul Benni; George R. Ricker; Roland Vanderspek; David W. Latham; Sara Seager; Joshua N. Winn; Jon M. Jenkins; Luc Arnold; Étienne Artigau; David Charbonneau; Karen A. Collins; Neil J. Cook; Zoë L. de Beurs; Sarah J. Deveny; John P. Doty; René Doyon; Colin Littlefield; Tyler Pritchard; Gabrielle Ross; Avi Shporer; Christopher R. Theissen; Benjamin M. Tofflemire; Andrew Vanderburg; David Watanabe
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Escaping Helium and a Highly Muted Spectrum Suggest a Metal-enriched Atmosphere on Sub-Neptune GJ 3090 b from JWST Transit Spectroscopy
err2025-05-15
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errAhrer, Eva-Maria; Radica, Michael; Piaulet-Ghorayeb, Caroline; Raul, Eshan; Wiser, Lindsey; Welbanks, Luis; Acuna, Lorena; Allart, Romain; Coulombe, Louis-Philippe; Louca, Amy; MacDonald, Ryan; Saidel, Morgan; Evans-Soma, Thomas M.; Benneke, Bjorn; Christie, Duncan; Beatty, Thomas G.; Cadieux, Charles; Cloutier, Ryan; Doyon, Rene; Fortney, Jonathan J.; Gagnebin, Anna; Gapp, Cyril; Innes, Hamish; Knutson, Heather A.; Komacek, Thaddeus; Krissansen-Totton, Joshua; Miguel, Yamila; Pierrehumbert, Raymond; Roy, Pierre-Alexis; Schlichting, Hilke E.
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Ground-breaking exoplanet science with the ANDES spectrograph at the ELT
err2025-05-06
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errOAAI
errEnric Palle; Katia Biazzo; Emeline Bolmont; Paul Mollière; Katja Poppenhaeger; Jayne Birkby; Matteo Brogi; Gael Chauvin; Andrea Chiavassa; Jens Hoeijmakers; Emmanuel Lellouch; Christophe Lovis; Roberto Maiolino; Lisa Nortmann; Hannu Parviainen; Lorenzo Pino; Martin Turbet; Jesse Weder; Simon Albrecht; Simone Antoniucci; Susana C. Barros; Andre Beaudoin; Bjorn Benneke; Isabelle Boisse; Aldo S. Bonomo; Francesco Borsa; Alexis Brandeker; Wolfgang Brandner; Lars A. Buchhave; Anne-Laure Cheffot; Robin Deborde; Florian Debras; Rene Doyon; Paolo Di Marcantonio; Paolo Giacobbe; Jonay I. González Hernández; Ravit Helled; Laura Kreidberg; Pedro Machado; Jesus Maldonado; Alessandro Marconi; B. L. Canto Martins; Adriano Miceli; Christoph Mordasini; Mamadou N’Diaye; Andrzej Niedzielski; Brunella Nisini; Livia Origlia; Celine Peroux; Alexander G. M. Pietrow; Enrico Pinna; Emily Rauscher; Sabine Reffert; Cristina Rodríguez-López; Philippe Rousselot; Nicoletta Sanna; Nuno C. Santos; Adrien Simonnin; Alejandro Suárez Mascareño; Alessio Zanutta; Maria Rosa Zapatero-Osorio; Mathias Zechmeister
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The Gl 229 System Revisited with the Line-by-line Framework: Planetary Signals Now Appear as Stellar Activity Ghosts
err2025-02-27
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errDeslieres, Ariane; Cadieux, Charles; Doyon, Rene; Artigau, Etienne; Cook, Neil J.; Fontanive, Clemence; Vandal, Thomas
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The James Webb Interferometer: Space-based Interferometric Detections of PDS 70 b and c at 4.8 μm
err2025-02-12
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errBlakely, Dori; Johnstone, Doug; Cugno, Gabriele; Sivaramakrishnan, Anand; Tuthill, Peter; Dong, Ruobing; Pope, Benjamin J. S.; Albert, Loic; Charles, Max; Cooper, Rachel A.; Furio, Matthew De; Desdoigts, Louis; Doyon, Rene; Francis, Logan; Greenbaum, Alexandra Z.; Lafreniere, David; Lloyd, James P.; Meyer, Michael R.; Pueyo, Laurent; Ray, Shrishmoy; Sanchez-Bermudez, Joel; Soulain, Anthony; Thatte, Deepashri; Thompson, William; Vandal, Thomas
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Three Years of High-contrast Imaging of the PDS 70 b and c Exoplanets at Hα with MagAO-X: Evidence of Strong Protoplanet Hα Variability and Circumplanetary Dust
err2024-12-16
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errClose, Laird M.; Males, Jared R.; Li, Jialin; Haffert, Sebastiaan Y.; Long, Joseph D.; Hedglen, Alexander D.; Weinberger, Alycia J.; Follette, Katherine B.; Apai, Daniel; Doyon, Rene; Foster, Warren; Gasho, Victor; Van Gorkom, Kyle; Guyon, Olivier; Kautz, Maggie Y.; Kueny, Jay; Lumbres, Jennifer; Mcleod, Avalon; Mcewen, Eden; Pavao, Clarissa; Pearce, Logan; Perez, Laura; Schatz, Lauren; Szulagyi, Judit; Wagner, Kevin; Wu, Ya-Lin
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