George R. Ricker
Massachusetts Institute of Technology
549 Papers
5.4K Citations
George R. Ricker is an academic researcher from Massachusetts Institute of Technology. The author has contributed to research in topics: Planet & Exoplanet. The author has an hindex of 58, co-authored 422 publications. Previous affiliations of George R. Ricker include Vassar College & Max Planck Society.
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Papers
TOI-1846 b: A super-Earth in the radius valley orbiting a nearby M dwarf
Abderahmane Soubkiou,Khalid Barkaoui,Z. Benkhaldoun,Mourad Ghachoui,J. Chouqar,Benjamin V Rackham,Adam J. Burgasser,Emma Softich,E. Palle,A. Fukui,Norio Narita,Felipe Murgas,S. Howell,C. A. Clark,C. Littlefield,Allyson Bieryla,A. Boyle,David R. Ciardi,K. Collins,Kevin I Collins,J. de León,Courtney D. Dressing,J. Eastman,E. Esparza-Borges,Steven Giacalone,Holden Gill,M. Gillon,K. Ikuta,Jon M. Jenkins,T. Kagetani,D. Latham,Mayuko Mori,Hannu Parviainen,E. Pass,George R. Ricker,Boris Safonov,Arjun B. Savel,R. Schwarz,S. Seager,I. Strakhov,Gregor Srdoc,Roland Vanderspek,Noriharu Watanabe,Cristilyn N. Watkins,Joshua I. M. Winn +44 more
A super-Earth and two sub-Neptunes transiting the nearby and quiet M dwarf TOI-270.
Maximilian N. Günther,Francisco J. Pozuelos,Jason A. Dittmann,Diana Dragomir,Stephen R. Kane,Tansu Daylan,Adina D. Feinstein,Chelsea X. Huang,Timothy D. Morton,A. Bonfanti,Luke G. Bouma,Jennifer Burt,Karen A. Collins,Jack J. Lissauer,Elisabeth Matthews,Benjamin T. Montet,Andrew Vanderburg,Songhu Wang,Jennifer G. Winters,George R. Ricker,Roland Vanderspek,David W. Latham,Sara Seager,Joshua N. Winn,Jon M. Jenkins,James D. Armstrong,Khalid Barakoui,Natalie M. Batalha,Jacob L. Bean,Douglas A. Caldwell,David R. Ciardi,Kevin I. Collins,Ian J. M. Crossfield,Michael Fausnaugh,Gabor Furesz,Tianjun Gan,Michaël Gillon,Natalia Guerrero,Keith Horne,Steve B. Howell,Michael J. Ireland,Giovanni Isopi,Emmanuel Jehin,John F. Kielkopf,Sébastien Lépine,F. Mallia,Rachel A. Matson,G. Myers,Enric Palle,Samuel N. Quinn,Howard M. Relles,Bárbara Rojas-Ayala,Joshua E. Schlieder,Ramotholo Sefako,Avi Shporer,Juan C. Suárez,Thiam-Guan Tan,Eric B. Ting,Joseph D. Twicken,Ian A. Waite +59 more
TL;DR: The Transiting Exoplanet Survey Satellite discovery of three small planets transiting one of the nearest and brightest M dwarf hosts to date, TOI-270 (TIC 259377017; K-mag 8.3; 22.5 parsec), was reported in this article.
NEID Rossiter–McLaughlin Measurement of TOI-1268b: A Young Warm Saturn Aligned with Its Cool Host Star
Jiayin Dong,Chelsea X. Huang,George Zhou,Rebekah I. Dawson,Gudmundur K. Stef'ansson,Chad F. Bender,Cullen H. Blake,Eric B. Ford,Samuel Halverson,Shubham Kanodia,Suvrath Mahadevan,Michael W. McElwain,Joe Philip Ninan,Paul Robertson,Ankhi Roy,Christian Schwab,Daniel J. Stevens,Ryan Terrien,Andrew Vanderburg,Adam L. Kraus,Stephanie T. Douglas,Elisabeth R. Newton,Rayna Rampalli,Daniel M. Krolikowski,Karen A. Collins,Dax L. Feliz,Gregor Srdoc,Carl Ziegler,Khalid Barkaoui,Francisco J. Pozuelos,Emmanuel Jehin,Michael Gill,Zouhair Benkhaldoun,Pablo Lewin,R. For'es-Toribio,J. A. Muñoz,Kim K. McLeod,Fiona Powers Ozyurt,Ferran Grau Horta,Felipe Murgas,David W. Latham,Samuel N. Quinn,Allyson Bieryla,Steve B. Howell,C. L. Gnilka,David R. Ciardi,Michael B. Lund,Courtney D. Dressing,Steven Giacalone,Arjun B. Savel,I. Strakhov,A. Belinski,George R. Ricker,Sara Seager,Joshua N. Winn,Jon M. Jenkins,Guillermo Torres,Martin Paegert +57 more
TL;DR: In this paper , the stellar obliquity of TOI-1268 (TIC-142394656, V mag ∼ 10.9) was measured using the Rossiter-McLaughlin effect from both radial velocity and Doppler tomography signals.
The TESS–Keck Survey. XIII. An Eccentric Hot Neptune with a Similar-mass Outer Companion around TOI-1272
Mason G. MacDougall,Erik A. Petigura,Tara Fetherolf,Corey Beard,Jack Lubin,Isabel Angelo,Natalie M. Batalha,Aida Behmard,Sarah Blunt,Casey Brinkman,Ashley Chontos,Ian J. M. Crossfield,Fei Dai,Paul A. Dalby,Courtney D. Dressing,Benjamin J. Fulton,Steven Giacalone,Michelle L. Hill,Andrew W. Howard,Daniel Huber,Howard Isaacson,Stephen R. Kane,Molly R. Kosiarek,Andrew W. Mayo,Teo Mocnik,Joseph M. Akana Murphy,Daria Pidhorodetska,A. Polanski,Malena Rice,Paul Robertson,Lee J. Rosenthal,Ankhi Roy,Ryan A. Rubenzahl,Nicholas Scarsdale,Emma Turtelboom,Dakotah B. Tyler,Judah Van Zandt,Lauren M. Weiss,E. Esparza-Borges,Akihiko Fukui,Keisuke Isogai,Kiyoe Kawauchi,Mayuko Mori,Felipe Murgas,Norio Narita,Taku Nishiumi,Enric Palle,Hannu Parviainen,Noriharu Watanabe,Jon M. Jenkins,David W. Latham,George R. Ricker,Sara Seager,Roland Vanderspek,Joshua N. Winn,Allyson Bieryla,Douglas A. Caldwell,Diana Dragomir,Michael Fausnaugh,Ismael Mireles,G. Rodriguez +60 more
TL;DR: In this article , the authors reported the discovery of an eccentric hot Neptune and a non-transiting outer planet around TOI-1272 by using ground-based radial velocity (RV) measurements from the HIRES instrument at the Keck Observatory.
A hot sub-Neptune in the desert and a temperate super-Earth around faint M dwarfs. Color validation of TOI-4479b and TOI-2081b
E. Esparza-Borges,Hannu Parviainen,Felipe Murgas,Enric Palle,Abraham J. Maas,Giuseppe Morello,M. R. Zapatero Osorio,Khalid Barkaoui,Norio Narita,A. Fukui,Núria Casasayas-Barris,Mahmoudreza Oshagh,Nicolas Crouzet,D. Gal'an,G. E. Fern'andez,T. Kagetani,Kiyoe Kawauchi,T. Kodama,Judith Korth,N. Kusakabe,A. Laza-Ramos,Rafael Luque,John H. Livingston,A. Madrigal-Aguado,Mayuko Mori,J. Orell-Miquel,M. Puig-Subir'a,M. Stangret,Yuka Terada,Noriharu Watanabe,Yanfei Zou,Arjun B. Savel,A. Belinski,Kevin Collins,Courtney D. Dressing,Steven Giacalone,Holden Gill,Maria Goliguzova,Masahiro Ikoma,Jon M. Jenkins,Mouka Tamura,Joseph D. Twicken,George R. Ricker,R. Schwarz,Sara Seager,A. Shporer,Roland Vanderspek,Joshua N. Winn +47 more
TL;DR: In this paper , the authors report the discovery and validation of two TESS exoplanets orbiting faint M dwarfs: TOI-4479b and TOI2081b.