Ryan Cloutier

2.2k total citations
21 papers, 276 citations indexed

About

Ryan Cloutier is a scholar working on Astronomy and Astrophysics, Instrumentation and Information Systems. According to data from OpenAlex, Ryan Cloutier has authored 21 papers receiving a total of 276 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Astronomy and Astrophysics, 7 papers in Instrumentation and 1 paper in Information Systems. Recurrent topics in Ryan Cloutier's work include Stellar, planetary, and galactic studies (18 papers), Astrophysics and Star Formation Studies (11 papers) and Astro and Planetary Science (11 papers). Ryan Cloutier is often cited by papers focused on Stellar, planetary, and galactic studies (18 papers), Astrophysics and Star Formation Studies (11 papers) and Astro and Planetary Science (11 papers). Ryan Cloutier collaborates with scholars based in Canada, United States and France. Ryan Cloutier's co-authors include X. Bonfıls, N. Astudillo-Defru, René Doyon, X. Delfosse, David Charbonneau, T. Forveille, A. Wünsche, S. Udry, F. Murgas and N. C. Santos and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and Astronomy and Astrophysics.

In The Last Decade

Ryan Cloutier

18 papers receiving 225 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ryan Cloutier Canada 9 248 70 34 19 16 21 276
A. Wünsche France 8 247 1.0× 83 1.2× 30 0.9× 21 1.1× 14 0.9× 9 264
Eva-Maria Ahrer United Kingdom 7 191 0.8× 57 0.8× 37 1.1× 11 0.6× 18 1.1× 17 214
J. Weingrill Germany 10 279 1.1× 75 1.1× 21 0.6× 17 0.9× 21 1.3× 19 312
E. Nasedkin Germany 7 181 0.7× 54 0.8× 39 1.1× 4 0.2× 15 0.9× 20 216
J. Van Cleve United States 7 223 0.9× 32 0.5× 23 0.7× 9 0.5× 19 1.2× 18 237
Aishwarya Iyer United States 6 176 0.7× 64 0.9× 40 1.2× 12 0.6× 15 0.9× 9 194
Arjun B. Savel United States 9 205 0.8× 31 0.4× 40 1.2× 8 0.4× 13 0.8× 17 231
M. Lundkvist Denmark 6 434 1.8× 162 2.3× 29 0.9× 18 0.9× 7 0.4× 13 447
Nader Haghighipour United States 10 409 1.6× 106 1.5× 19 0.6× 9 0.5× 10 0.6× 16 421
Robert T. Zellem United States 9 242 1.0× 61 0.9× 39 1.1× 6 0.3× 11 0.7× 19 271

Countries citing papers authored by Ryan Cloutier

Since Specialization
Citations

This map shows the geographic impact of Ryan Cloutier's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ryan Cloutier with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryan Cloutier more than expected).

Fields of papers citing papers by Ryan Cloutier

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryan Cloutier. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ryan Cloutier. The network helps show where Ryan Cloutier may publish in the future.

Co-authorship network of co-authors of Ryan Cloutier

This figure shows the co-authorship network connecting the top 25 collaborators of Ryan Cloutier. A scholar is included among the top collaborators of Ryan Cloutier based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ryan Cloutier. Ryan Cloutier is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Jahandar, Farbod, René Doyon, Étienne Artigau, et al.. (2025). Chemical Fingerprints of M Dwarfs: High-resolution Spectroscopy on 31 M Dwarfs with SPIRou. The Astrophysical Journal. 978(2). 154–154. 3 indexed citations
2.
Cadieux, Charles, Caroline Piaulet, René Doyon, et al.. (2025). Detailed Architecture of the L 98-59 System and Confirmation of a Fifth Planet in the Habitable Zone. The Astronomical Journal. 170(3). 154–154.
3.
Cloutier, Ryan, N. M. Brown, Jacob L. Bean, et al.. (2025). Aligned Stellar Obliquities for Two Hot Jupiter-hosting M Dwarfs Revealed by MAROON-X: Implications for Hot Jupiter Formation. The Astronomical Journal. 170(6). 313–313.
4.
Moutou, C., J.‐F. Donati, Eder Martioli, et al.. (2025). The SPIRou Legacy Survey. Astronomy and Astrophysics. 696. A152–A152. 1 indexed citations
5.
Jahandar, Farbod, René Doyon, Étienne Artigau, et al.. (2024). Comprehensive High-resolution Chemical Spectroscopy of Barnard’s Star with SPIRou. The Astrophysical Journal. 966(1). 56–56. 5 indexed citations
6.
Cloutier, Ryan, et al.. (2024). Modeling Multiple Radius Valley Emergence Mechanisms with Multitransiting Systems. The Astronomical Journal. 168(4). 154–154. 2 indexed citations
7.
Zhang, Jielai, P. G. Martin, Ryan Cloutier, et al.. (2023). Joint Modelling of Dust Scattering and Thermal Emission: The Spider Complex. The Astrophysical Journal. 948(1). 4–4. 5 indexed citations
8.
Winters, Jennifer G., David Charbonneau, Nikole K. Lewis, et al.. (2023). HST/WFC3 Light Curve Supports a Terrestrial Composition for the Closest Exoplanet to Transit an M Dwarf. The Astronomical Journal. 166(4). 171–171. 4 indexed citations
9.
Donati, J.‐F., L T Lehmann, P. I. Cristofari, et al.. (2023). Magnetic fields and rotation periods of M dwarfs from SPIRou spectra. Monthly Notices of the Royal Astronomical Society. 525(2). 2015–2039. 20 indexed citations
10.
Cloutier, Ryan, David Charbonneau, Drake Deming, X. Bonfıls, & N. Astudillo-Defru. (2021). A More Precise Mass for GJ 1214 b and the Frequency of Multiplanet Systems Around Mid-M Dwarfs. The Astronomical Journal. 162(5). 174–174. 31 indexed citations
11.
Klein, Baptiste, J.‐F. Donati, C. Moutou, et al.. (2020). Investigating the young AU Mic system with SPIRou: large-scale stellar magnetic field and close-in planet mass. Monthly Notices of the Royal Astronomical Society. 502(1). 188–205. 53 indexed citations
12.
Cloutier, Ryan, N. Astudillo-Defru, René Doyon, et al.. (2018). Confirmation of the radial velocity super-Earth K2-18c with HARPS and CARMENES. Astronomy and Astrophysics. 621. A49–A49. 39 indexed citations
13.
Cloutier, Ryan, N. Astudillo-Defru, René Doyon, et al.. (2017). Characterization of the K2-18 multi-planetary system with HARPS. Astronomy and Astrophysics. 608. A35–A35. 46 indexed citations
14.
Cloutier, Ryan, N. Astudillo-Defru, René Doyon, et al.. (2017). Characterization of the K2-18 multi-planetary system with HARPS: A habitable zone super-Earth and discovery of a second, warm super-Earth on a non-coplanar orbit. arXiv (Cornell University). 18 indexed citations
15.
Cloutier, Ryan & A. H. M. J. Triaud. (2016). Prospects for detecting the Rossiter–McLaughlin effect of Earth-like planets: the test case of TRAPPIST-1b and c. Monthly Notices of the Royal Astronomical Society. 462(4). 4018–4027. 3 indexed citations
16.
Cloutier, Ryan, Daniel Tamayo, & Diana Valencia. (2015). COULD JUPITER OR SATURN HAVE EJECTED A FIFTH GIANT PLANET?. The Astrophysical Journal. 813(1). 8–8. 10 indexed citations
17.
Cloutier, Ryan, Thayne Currie, G. H. Rieke, et al.. (2014). A Deep Spitzer Survey of Circumstellar Disks in the Young Double Cluster, h and χ Persei. Repository of the Academy's Library (Library of the Hungarian Academy of Sciences). 11 indexed citations
18.
Currie, Thayne, et al.. (2013). A DEEP KECK/NIRC2 SEARCH FOR THERMAL EMISSION FROM PLANETARY COMPANIONS ORBITING FOMALHAUT. The Astrophysical Journal Letters. 777(1). L6–L6. 8 indexed citations
19.
Reidenberg, Joël R., et al.. (2013). Privacy and Cloud Computing in Public Schools. eYLS (Yale Law School). 13 indexed citations
20.
Cloutier, Ryan & Min-Kai Lin. (2013). Orbital migration of giant planets induced by gravitationally unstable gaps: the effect of planet mass. Monthly Notices of the Royal Astronomical Society. 434(1). 621–632. 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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