Neil J. Cook - Publications, H-index & Citations

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Neil J. Cook

université de montréal

26H-index

130Paper Count

2.3KCitation Count

Published Papers 63

Publication Date

An Aligned Very-low-mass Star Orbiting an M Dwarf and Obliquity Patterns across Giant Planets; Brown Dwarfs; and Binary Stars

The Astrophysical Journal Letters

IF0

2026-04-21

OAAI

Tianjun Gan; Alexandrine L’Heureux; Étienne Artigau; Charles Cadieux; René Doyon; Neil J. Cook; Shude Mao

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Possible Evidence for the Presence of Volatiles on the Warm Super-Earth TOI-270 b

astronomical journal

IF0

2025-09-17

OAAI

Louis-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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Detailed Architecture of the L 98-59 System and Confirmation of a Fifth Planet in the Habitable Zone

astronomical journal

IF0

2025-08-08

PREAI

Charles 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

astrophysical journal letters

IF0

2025-08-01

PREAI

Tianjun 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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The SPIRou Legacy Survey Near-infrared and optical radial velocity analysis of Gl 480 and Gl 382 using SPIRou, HARPS and CARMENES spectrographs

ASTRONOMY & ASTROPHYSICS

IF5.8

2025-04-16

PREAI

Ould-Elhkim, M.; Moutou, C.; Donati, J. -F.; Artigau, E.; Cadieux, C.; Martioli, E.; Forveille, T.; da Silva, J. Gomes; Cloutier, R.; Carmona, A.; Fouque, P.; Charpentier, P.; Larue, P.; Cook, N. J.; Delfosse, X.; Doyon, R.

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The Gl 229 System Revisited with the Line-by-line Framework: Planetary Signals Now Appear as Stellar Activity Ghosts

ASTRONOMICAL JOURNAL

IF5.1

2025-02-27

OAAI

Deslieres, Ariane; Cadieux, Charles; Doyon, Rene; Artigau, Etienne; Cook, Neil J.; Fontanive, Clemence; Vandal, Thomas

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Hydroxyl Lines and Moonlight: A High Spectral Resolution Investigation of Near-infrared Skylines from Maunakea to Guide Near-infrared Spectroscopic Surveys

ASTRONOMICAL JOURNAL

IF5.1

2025-01-20

OAAI

Dauphin, Frederick; Petric, Andreea; Artigau, Etienne; Stephens, Andrew W.; Cook, Neil James; Businger, Steven; Flagey, Nicolas; Marshall, Jennifer; Ntampaka, Michelle; Ravindranath, Swara; Rousseau-Nepton, Laurie

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GI 725A b: A potential super-Earth detected with SOPHIE and SPIRou in an M dwarf binary system at 3.5 pc

ASTRONOMY & ASTROPHYSICS

IF5.8

2025-01-14

OAAI

Cortes-Zuleta, P.; Boisse, I.; Ould-Elhkim, M.; Wilson, T. G.; Larue, P.; Carmona, A.; Delfosse, X.; Donati, J. -f.; Forveille, T.; Moutou, C.; Collier Cameron, A.; Artigau, E.; Acuna, L.; Altinier, L.; Astudillo-Defru, N.; Baruteau, C.; Bonfils, X.; Cabrit, S.; Cadieux, C.; Cook, N. J.; Decocq, E.; Diaz, R. F.; Fouque, P.; Gomes da Silva, J.; Grankin, K.; Grouffal, S.; Hara, N.; Hebrard, G.; Heidari, N.; Martins, J. H. C.; Martioli, E.; Maurice, M.; Scigliuto, J.; Serrano Bell, J.; Sulis, S.; Petit, A. C.; Vivien, H. G.

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Characterisation of TOI-406 as a showcase of the THIRSTEE program

ASTRONOMY & ASTROPHYSICS

IF5.8

2024-12-18

PREAI

Lacedelli, G.; Palle, E.; Luque, R.; Cadieux, C.; Murphy, J. M. Akana; Murgas, F.; Osorio, M. R. Zapatero; Tabernero, H. M.; Collins, K. A.; Watkins, C. N.; L'Heureux, A.; Doyon, R.; Jankowski, D.; Nowak, G.; Artigau, E.; Batalha, N. M.; Bean, J. L.; Bouchy, F.; Brady, M.; Canto Martins, B. L.; Carleo, I.; Cointepas, M.; Conti, D. M.; Cook, N. J.; Crossfield, I. J. M.; Hernandez, J. I. Gonzalez; Lewin, P.; Nari, N.; Nielsen, L. D.; Orell-Miquel, J.; Parc, L.; Schwarz, R. P.; Srdoc, G.; Van Eylen, V.

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Measuring Sub-Kelvin Variations in Stellar Temperature with High-resolution Spectroscopy

ASTRONOMICAL JOURNAL

IF5.1

2024-11-12

OAAI

Artigau, Etienne; Cadieux, Charles; Cook, Neil J.; Doyon, Rene; Dauplaise, Laurie; Arnold, Luc; Cadieux, Maya; Donati, Jean-Francois; Cristofari, Paul; Delfosse, Xavier; Fouque, Pascal; Moutou, Claire; Larue, Pierre; Allart, Romain

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TOI-3568 b: A super-Neptune in the sub-Jovian desert

ASTRONOMY & ASTROPHYSICS

IF5.8

2024-10-17

OAAI

Martioli, E.; Petrucci, R. P.; Jofre, E.; Hebrard, G.; Ghezzi, L.; Gomez Maqueo Chew, Y.; Diaz, R. F.; Perottoni, H. D.; Garcia, L. H.; Rapetti, D.; Lecavelier des Etangs, A.; de Almeida, L.; Arnold, L.; Artigau, E.; Basant, R.; Bean, J. L.; Bieryla, A.; Boisse, I.; Bonfils, X.; Brady, M.; Cadieux, C.; Carmona, A.; Cook, N. J.; Delfosse, X.; Donati, J. -f.; Doyon, R.; Furlan, E.; Howell, S. B.; Jenkins, J. M.; Kasper, D.; Kiefer, F.; Latham, D. W.; Levine, A. M.; Lorenzo-Oliveira, D.; Luque, R.; Mcleod, K. K.; Melendez, J.; Moutou, C.; Netto, Y.; Pritchard, T. A.; Rowden, P.; Seifahrt, A.; Stefansson, G.; Stuermer, J.; Twicken, J. D.

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The Gaia ultracool dwarf sample-IV. GTC/OSIRIS optical spectra of Gaia late-M and L dwarfs

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2024-09-18

OAAI

Cooper, W. J.; Jones, H. R. A.; Smart, R. L.; Folkes, S. L.; Caballero, J. A.; Marocco, F.; Ortiz, M. C. Galvez; Burgasser, A. J.; Kirkpatrick, J. D.; Sarro, L. M.; Burningham, B.; Cabrera-Lavers, A.; Tremblay, P. E.; Reyle, C.; Lodieu, N.; Zhang, Z. H.; Cook, N. J.; Faherty, J. F.; Garcia-Alvarez, D.; Montes, D.; Pinfield, D. J.; Rajpurohit, A. S.; Shi, J.

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Characterising planetary systems with SPIRou: Temperate sub-Neptune exoplanet orbiting the nearby fully convective star GJ 1289 and a candidate around GJ 3378

ASTRONOMY & ASTROPHYSICS

IF5.8

2024-08-22

OAAI

Moutou, C.; Ould-Elhkim, M.; Donati, J. -F; Charpentier, P.; Cadieux, C.; Delfosse, X.; Artigau, E.; Arnold, L.; Baruteau, C.; Carmona, A.; Cook, N. J.; Zuleta, P. Cortes; Doyon, R.; Hebrard, G.

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Probing atmospheric escape through metastable He I triplet lines in 15 exoplanets observed with SPIRou

ASTRONOMY & ASTROPHYSICS

IF5.8

2024-08-21

OAAI

Masson, A.; Vinatier, S.; Bezard, B.; Lopez-Puertas, M.; Lampon, M.; Debras, F.; Carmona, A.; Klein, B.; Artigau, E.; Dethier, W.; Pelletier, S.; Hood, T.; Allart, R.; Bourrier, V.; Cadieux, C.; Charnay, B.; Cowan, N. B.; Cook, N. J.; Delfosse, X.; Donati, J. -F.; Gu, P. -G.; Hebrard, G.; Martioli, E.; Moutou, C.; Venot, O.; Wyttenbach, A.

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Transmission Spectroscopy of the Habitable Zone Exoplanet LHS 1140 b with JWST/NIRISS

ASTROPHYSICAL JOURNAL LETTERS

IF11.7

2024-07-10

OAAI

Cadieux, Charles; Doyon, Rene; MacDonald, Ryan J.; Turbet, Martin; Artigau, Etienne; Lim, Olivia; Radica, Michael; Fauchez, Thomas J.; Salhi, Salma; Dang, Lisa; Albert, Loic; Coulombe, Louis-Philippe; Cowan, Nicolas B.; Lafreniere, David; L'Heureux, Alexandrine; Piaulet-Ghorayeb, Caroline; Benneke, Bjorn; Cloutier, Ryan; Charnay, Benjamin; Cook, Neil J.; Fournier-Tondreau, Marylou; Plotnykov, Mykhaylo; Valencia, Diana

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SPIRou spectropolarimetry of the T Tauri star TW Hydrae: magnetic fields, accretion, and planets

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2024-06-07

OAAI

Donati, J. -F; Cristofari, P., I; Lehmann, L. T.; Moutou, C.; Alencar, S. H. P.; Bouvier, J.; Arnold, L.; Delfosse, X.; Artigau, E.; Cook, N.; Kospal, A.; Menard, F.; Baruteau, C.; Takami, M.; Cabrit, S.; Hebrard, G.; Doyon, R.

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Long-term monitoring of large-scale magnetic fields across optical and near-infrared domains with ESPaDOnS, Narval, and SPIRou

ASTRONOMY & ASTROPHYSICS

IF5.8

2024-05-29

OAAI

Bellotti, S.; Morin, J.; Lehmann, L. T.; Petit, P.; Hussain, G. A. J.; Donati, J. -F.; Folsom, C. P.; Carmona, A.; Martioli, E.; Klein, B.; Fouque, P.; Moutou, C.; Alencar, S.; Artigau, E.; Boisse, I.; Bouchy, F.; Bouvier, J.; Cook, N. J.; Delfosse, X.; Doyon, R.; Hebrard, G.

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Comprehensive High-resolution Chemical Spectroscopy of Barnard's Star with SPIRou

ASTROPHYSICAL JOURNAL

IF5.4

2024-04-25

OAAI

Jahandar, Farbod; Doyon, Rene; Artigau, Etienne; Cook, Neil J.; Cadieux, Charles; Lafreniere, David; Forveille, Thierry; Donati, Jean-Francois; Fouque, Pascal; Carmona, Andres; Cloutier, Ryan; Cristofari, Paul; Gaidos, Eric; da Silva, Joao Gomes; Malo, Lison; Martioli, Eder; do Nascimento, J. -d.; Pelletier, Stefan; Vandal, Thomas; Venn, Kim

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TOI-4860 b, a short-period giant planet transiting an M3.5 dwarf

ASTRONOMY & ASTROPHYSICS

IF5.8

2024-03-19

OAAI

Almenara, J. M.; Bonfils, X.; Bryant, E. M.; Jordan, A.; Hebrard, G.; Martioli, E.; Correia, A. C. M.; Astudillo-Defru, N.; Cadieux, C.; Arnold, L.; Artigau, E.; Bakos, G. A.; Barros, S. C. C.; Bayliss, D.; Bouchy, F.; Boue, G.; Brahm, R.; Carmona, A.; Charbonneau, D.; Ciardi, D. R.; Cloutier, R.; Cointepas, M.; Cook, N. J.; Cowan, N. B.; Delfosse, X.; do Nascimento, J. Dias; Donati, J. -f.; Doyon, R.; Forveille, T.; Fouque, P.; Gaidos, E.; Gilbert, E. A.; da Silva, J. Gomes; Hartman, J. D.; Hesse, K.; Hobson, M. J.; Jenkins, J. M.; Kiefer, F.; Kostov, V. B.; Laskar, J.; Lendl, M.; L'Heureux, A.; Martins, J. H. C.; Menou, K.; Moutou, C.; Murgas, F.; Polanski, A. S.; Rapetti, D.; Sedaghati, E.; Shang, H.

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New Mass and Radius Constraints on the LHS 1140 Planets: LHS 1140 b Is either a Temperate Mini-Neptune or a Water World

ASTROPHYSICAL JOURNAL LETTERS

IF11.7

2024-01-03

OAAI

Cadieux, Charles; Plotnykov, Mykhaylo; Doyon, Rene; Valencia, Diana; Jahandar, Farbod; Dang, Lisa; Turbet, Martin; Fauchez, Thomas J.; Cloutier, Ryan; Cherubim, Collin; Artigau, Etienne; Cook, Neil J.; Edwards, Billy; Hallatt, Tim; Charnay, Benjamin; Bouchy, Francois; Allart, Romain; Mignon, Lucile; Baron, Frederique; Barros, Susana C. C.; Benneke, Bjorn; Canto Martins, B. L.; Cowan, Nicolas B.; De Medeiros, J. R.; Delfosse, Xavier; Delgado-Mena, Elisa; Dumusque, Xavier; Ehrenreich, David; Frensch, Yolanda G. C.; Gonzalez Hernandez, J. I.; Hara, Nathan C.; Lafreniere, David; Lo Curto, Gaspare; Malo, Lison; Melo, Claudio; Mounzer, Dany; Passeger, Vera Maria; Pepe, Francesco; Poulin-Girard, Anne-Sophie; Santos, Nuno C.; Sosnowska, Danuta; Suarez Mascareno, Alejandro; Thibault, Simon; Vaulato, Valentina; Wade, Gregg A.; Wildi, Francois

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Research Directions