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William Rapin
Researcher at California Institute of Technology
Publications - 86
Citations - 5756
William Rapin is an academic researcher from California Institute of Technology. The author has contributed to research in topics: Mars Exploration Program & Diagenesis. The author has an hindex of 27, co-authored 65 publications receiving 4579 citations. Previous affiliations of William Rapin include Hoffmann-La Roche & University of Paris.
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Journal ArticleDOI
Planetary Candidates Observed by Kepler. III. Analysis of the First 16 Months of Data
Natalie M. Batalha,Natalie M. Batalha,Jason F. Rowe,Stephen T. Bryson,Thomas Barclay,Christopher J. Burke,Douglas A. Caldwell,Jessie L. Christiansen,Fergal Mullally,Susan E. Thompson,Timothy M. Brown,Andrea K. Dupree,Daniel C. Fabrycky,Eric B. Ford,Jonathan J. Fortney,Ronald L. Gilliland,Howard Isaacson,David W. Latham,Geoffrey W. Marcy,Samuel N. Quinn,Samuel N. Quinn,Darin Ragozzine,Avi Shporer,William J. Borucki,David R. Ciardi,Thomas N. Gautier,Michael R. Haas,Jon M. Jenkins,David G. Koch,Jack J. Lissauer,William Rapin,Gibor Basri,Alan P. Boss,Lars A. Buchhave,Joshua A. Carter,David Charbonneau,Joergen Christensen-Dalsgaard,Bruce D. Clarke,William D. Cochran,Brice-Olivier Demory,Jean-Michel Desert,Edna DeVore,Laurance R. Doyle,Gilbert A. Esquerdo,Mark E. Everett,Francois Fressin,John C. Geary,Forrest R. Girouard,Alan Gould,Jennifer R. Hall,Matthew J. Holman,Andrew W. Howard,Steve B. Howell,Khadeejah A. Ibrahim,Karen Kinemuchi,Hans Kjeldsen,Todd C. Klaus,Jie Li,Philip W. Lucas,Søren Meibom,Robert L. Morris,Andrej Prsa,Elisa V. Quintana,Dwight T. Sanderfer,Dimitar Sasselov,Shawn Seader,Jeffrey C. Smith,Jason H. Steffen,Martin Still,Martin C. Stumpe,Jill Tarter,Peter Tenenbaum,Guillermo Torres,Joseph D. Twicken,Kamal Uddin,Jeffrey Van Cleve,Lucianne M. Walkowicz,William F. Welsh +77 more
TL;DR: In this paper, the authors verified nearly 5000 periodic transit-like signals against astrophysical and instrumental false positives yielding 1108 viable new transiting planet candidates, bringing the total count up to over 2300.
Journal ArticleDOI
Planetary Candidates Observed by Kepler, III: Analysis of the First 16 Months of Data
Natalie M. Batalha,Jason F. Rowe,Stephen T. Bryson,Thomas Barclay,Christopher J. Burke,Douglas A. Caldwell,Jessie L. Christiansen,Fergal Mullally,Susan E. Thompson,Timothy M. Brown,Andrea K. Dupree,Daniel C. Fabrycky,Eric B. Ford,Jonathan J. Fortney,Ronald L. Gilliland,Howard Isaacson,David W. Latham,Geoffrey W. Marcy,Samuel N. Quinn,Samuel N. Quinn,Darin Ragozzine,Avi Shporer,William J. Borucki,David R. Ciardi,Thomas N. Gautier,Michael R. Haas,Jon M. Jenkins,David G. Koch,Jack J. Lissauer,William Rapin,Gibor Basri,Alan P. Boss,Lars A. Buchhave,David Charbonneau,Joergen Christensen-Dalsgaard,Bruce D. Clarke,William D. Cochran,Brice-Olivier Demory,Edna DeVore,Gilbert A. Esquerdo,Mark E. Everett,Francois Fressin,John C. Geary,Forrest R. Girouard,Alan Gould,Jennifer R. Hall,Matthew J. Holman,Andrew W. Howard,Steve B. Howell,Khadeejah A. Ibrahim,Karen Kinemuchi,Hans Kjeldsen,Todd C. Klaus,Jie Li,Philip W. Lucas,Robert L. Morris,Andrej Prsa,Elisa V. Quintana,Dwight T. Sanderfer,Dimitar Sasselov,Shawn Seader,Jeffrey C. Smith,Jason H. Steffen,Martin Still,Martin C. Stumpe,Jill Tarter,Peter Tenenbaum,Guillermo Torres,Joseph D. Twicken,Kamal Uddin,Jeffrey Van Cleve,Lucianne M. Walkowicz,William F. Welsh +72 more
TL;DR: In this paper, the authors used the noise-weighted robust averaging of multi-quarter photo-center offsets derived from difference image analysis, which identifies likely background eclipsing binaries.
Journal ArticleDOI
Kepler-22b: a 2.4 Earth-radius Planet in the Habitable Zone of a Sun-like Star
William J. Borucki,David G. Koch,Natalie M. Batalha,Stephen T. Bryson,Jason F. Rowe,Francois Fressin,Guillermo Torres,Douglas A. Caldwell,Jørgen Christensen-Dalsgaard,Jørgen Christensen-Dalsgaard,William D. Cochran,Edna DeVore,Thomas N. Gautier,John C. Geary,Ronald L. Gilliland,Alan Gould,Steve B. Howell,Jon M. Jenkins,David W. Latham,Jack J. Lissauer,Geoffrey W. Marcy,Dimitar Sasselov,Alan P. Boss,David Charbonneau,David R. Ciardi,Lisa Kaltenegger,Laurance R. Doyle,Andrea K. Dupree,Eric B. Ford,Jonathan J. Fortney,Matthew J. Holman,Jason H. Steffen,Fergal Mullally,Martin Still,Jill Tarter,Sarah Ballard,Lars A. Buchhave,Josh Carter,Jessie L. Christiansen,Brice-Olivier Demory,Jean-Michel Desert,Courtney D. Dressing,Michael Endl,Daniel C. Fabrycky,Debra A. Fischer,Michael R. Haas,Christopher E. Henze,Elliott P. Horch,Andrew W. Howard,Howard Isaacson,Hans Kjeldsen,John Asher Johnson,Todd C. Klaus,Jeffery J. Kolodziejczak,Thomas Barclay,Jie Li,Søren Meibom,Andrej Prsa,Samuel N. Quinn,Elisa V. Quintana,Paul Robertson,William Sherry,Avi Shporer,Peter Tenenbaum,Susan E. Thompson,Joseph D. Twicken,Jeffrey Van Cleve,William F. Welsh,Sarbani Basu,William J. Chaplin,Andrea Miglio,Steven D. Kawaler,Torben Arentoft,Dennis Stello,Travis S. Metcalfe,Graham A. Verner,Christoffer Karoff,Mia S. Lundkvist,Mikkel N. Lund,Rasmus Handberg,Yvonne Elsworth,Saskia Hekker,Saskia Hekker,Daniel Huber,Daniel Huber,Timothy R. Bedding,William Rapin +86 more
TL;DR: A search of the time-series photometry from NASA's Kepler spacecraft reveals a transiting planet candidate orbiting the 11th magnitude G5 dwarf KIC 10593626 with a period of 290 days as discussed by the authors.
Journal ArticleDOI
Calcium sulfate veins characterized by ChemCam/Curiosity at Gale crater, Mars
Marion Nachon,Samuel M. Clegg,N. Mangold,Susanne Schröder,Linda C. Kah,Gilles Dromart,Ann Ollila,Jeffrey R. Johnson,Dorothy Z. Oehler,John Bridges,S. Le Mouélic,Olivier Forni,Roger C. Wiens,Ryan B. Anderson,Diana L. Blaney,James F. Bell,B. C. Clark,Agnes Cousin,M. D. Dyar,Bethany L. Ehlmann,Cécile Fabre,Olivier Gasnault,John P. Grotzinger,Jérémie Lasue,Eric Lewin,Richard Leveille,Scott M. McLennan,Sylvestre Maurice,P. Y. Meslin,William Rapin,Melissa S. Rice,S. W. Squyres,K. Stack,Dawn Y. Sumner,David T. Vaniman,Danika Wellington +35 more
TL;DR: The Curiosity rover has analyzed abundant light-toned fracture-fill material within the Yellowknife Bay sedimentary deposits as mentioned in this paper, showing that these fracture fills consist of calcium sulfate veins, which appear to be hydrated at a level expected for gypsum and bassanite.
Journal ArticleDOI
In situ evidence for continental crust on early Mars
V. Sautter,M. Toplis,Roger C. Wiens,Agnes Cousin,Cécile Fabre,Olivier Gasnault,Sylvestre Maurice,Olivier Forni,Jérémie Lasue,Ann Ollila,John Bridges,Nicolas Mangold,S. Le Mouélic,Martin R. Fisk,P. Y. Meslin,Pierre Beck,Patrick Pinet,L. Le Deit,William Rapin,Edward M. Stolper,H. E. Newsom,D. Dyar,Nina Lanza,David T. Vaniman,Samuel M. Clegg,James J. Wray +25 more
TL;DR: In this article, the authors present geochemical data and images of 22 specimens analysed by Curiosity that demonstrate that these light-toned materials are feldspar-rich magmatic rocks.