T
Torben Arentoft
Researcher at Aarhus University
Publications - 112
Citations - 5958
Torben Arentoft is an academic researcher from Aarhus University. The author has contributed to research in topics: Stars & Asteroseismology. The author has an hindex of 39, co-authored 111 publications receiving 5632 citations.
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Journal ArticleDOI
Kepler Asteroseismology Program: Introduction and First Results
Ronald L. Gilliland,Timothy M. Brown,Jørgen Christensen-Dalsgaard,Hans Kjeldsen,Conny Aerts,T. Appourchaux,Sarbani Basu,Timothy R. Bedding,William J. Chaplin,Margarida S. Cunha,Peter De Cat,Joris De Ridder,Joyce A. Guzik,Gerald Handler,Steven D. Kawaler,László L. Kiss,László L. Kiss,Katrien Kolenberg,D. W. Kurtz,Travis S. Metcalfe,Mário J. P. F. G. Monteiro,Róbert Szabó,Torben Arentoft,Luis A. Balona,Jonas Debosscher,Yvonne Elsworth,P.-O. Quirion,Dennis Stello,Juan Carlos Suárez,William J. Borucki,Jon M. Jenkins,David G. Koch,Yoji Kondo,David W. Latham,Jason F. Rowe,Jason H. Steffen +35 more
TL;DR: The first 43 days of the Kepler asteroseismology program were reported in this paper, showing that the unique capabilities of Kepler in providing a revolutionary advance in stellar astrophysics are already well in evidence.
Journal ArticleDOI
Kepler Asteroseismology Program: Introduction and First Results
Ronald L. Gilliland,Timothy M. Brown,Jørgen Christensen-Dalsgaard,Hans Kjeldsen,Conny Aerts,T. Appourchaux,Sarbani Basu,Timothy R. Bedding,William J. Chaplin,Margarida S. Cunha,P. De Cat,J. De Ridder,J. A. Guzik,Gerald Handler,S. D. Kawaler,László L. Kiss,Katrien Kolenberg,D. W. Kurtz,Travis S. Metcalfe,Mário J. P. F. G. Monteiro,Róbert Szabó,Torben Arentoft,L. A. Balona,Jonas Debosscher,Yvonne Elsworth,P.-O. Quirion,Dennis Stello,Juan Carlos Suárez,William J. Borucki,Jon M. Jenkins,David G. Koch,Yoji Kondo,D. W. Latham,Jason F. Rowe,Jason H. Steffen +34 more
TL;DR: Asteroseismology involves probing the interiors of stars and quantifying their global properties, such as radius and age, through observationsof normal modes of oscillation as discussed by the authors.
Journal ArticleDOI
Fundamental properties of kepler planet-candidate host stars using asteroseismology
Daniel Huber,William J. Chaplin,William J. Chaplin,Jørgen Christensen-Dalsgaard,Ronald L. Gilliland,Hans Kjeldsen,Lars A. Buchhave,Debra A. Fischer,Jack J. Lissauer,Jason F. Rowe,Roberto Sanchis-Ojeda,Sarbani Basu,Rasmus Handberg,Saskia Hekker,Andrew W. Howard,Howard Isaacson,Christoffer Karoff,David W. Latham,Mikkel N. Lund,Mia S. Lundkvist,Geoffrey W. Marcy,Andrea Miglio,Victor Silva Aguirre,Dennis Stello,Dennis Stello,Torben Arentoft,Thomas Barclay,Timothy R. Bedding,Timothy R. Bedding,Christopher J. Burke,Jessie L. Christiansen,Yvonne Elsworth,Michael R. Haas,Steven D. Kawaler,Travis S. Metcalfe,Fergal Mullally,Susan E. Thompson +36 more
TL;DR: Agarwal et al. as mentioned in this paper used asteroseismology to determine fundamental properties for 66 Kepler planet-candidate host stars, with typical uncertainties of 3% and 7% in radius and mass, respectively.
Journal ArticleDOI
Stellar Spin-Orbit Misalignment in a Multiplanet System
Daniel Huber,Joshua A. Carter,Mauro Barbieri,Andrea Miglio,Andrea Miglio,Katherine M. Deck,Daniel C. Fabrycky,Benjamin T. Montet,Lars A. Buchhave,William J. Chaplin,William J. Chaplin,Saskia Hekker,Josefina Montalbán,Roberto Sanchis-Ojeda,Sarbani Basu,Timothy R. Bedding,Timothy R. Bedding,Tiago L. Campante,Tiago L. Campante,Joergen Christensen-Dalsgaard,Yvonne Elsworth,Yvonne Elsworth,Dennis Stello,Dennis Stello,Torben Arentoft,Eric B. Ford,Eric B. Ford,Ronald L. Gilliland,Rasmus Handberg,Rasmus Handberg,Andrew W. Howard,Howard Isaacson,John Asher Johnson,Christoffer Karoff,Steven D. Kawaler,Hans Kjeldsen,David W. Latham,Mikkel N. Lund,Mia S. Lundkvist,Geoffrey W. Marcy,Travis S. Metcalfe,Travis S. Metcalfe,Victor Silva Aguirre,Joshua N. Winn +43 more
TL;DR: Astronomy used asteroseismology to measure a large obliquity for Kepler-56, a red giant star hosting two transiting coplanar planets, to show that spin-orbit misalignments are not confined to hot-Jupiter systems.
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.