A
A. Alapini
Researcher at University of Exeter
Publications - 26
Citations - 2198
A. Alapini is an academic researcher from University of Exeter. The author has contributed to research in topics: Exoplanet & Planet. The author has an hindex of 18, co-authored 26 publications receiving 2118 citations. Previous affiliations of A. Alapini include Spanish National Research Council.
Papers
More filters
Journal ArticleDOI
Transiting exoplanets from the CoRoT space mission VIII. CoRoT-7b: the first Super-Earth with measured radius
A. Léger,Daniel Rouan,Jean Schneider,Pierre Barge,M. Fridlund,B. Samuel,Marc Ollivier,Eike W. Guenther,Magali Deleuil,Hans J. Deeg,M. Auvergne,Roi Alonso,Suzanne Aigrain,A. Alapini,J. M. Almenara,Annie Baglin,M. Barbieri,H. Bruntt,Pascal Bordé,François Bouchy,J. Cabrera,C. Catala,Ludmila Carone,S. Carpano,Sz. Csizmadia,Rudolf Dvorak,Anders Erikson,Sylvio Ferraz-Mello,Bernard Foing,Francois Fressin,Davide Gandolfi,Michaël Gillon,P. Gondoin,Olivier Grasset,Tristan Guillot,A. P. Hatzes,Guillaume Hébrard,Laurent Jorda,Helmut Lammer,Antoine Llebaria,B. Loeillet,B. Loeillet,Michel Mayor,Tsevi Mazeh,C. Moutou,Martin Pätzold,Frederic Pont,Didier Queloz,Heike Rauer,S. Renner,R. Samadi,Avi Shporer,C. Sotin,Brandon Tingley,Günther Wuchterl,M. Adda,P. Agogu,Thierry Appourchaux,H. Ballans,Philippe Baron,T. Beaufort,R. Bellenger,R. Berlin,P. Bernardi,D. Blouin,Frédéric Baudin,P. Bodin,L. Boisnard,L. Boit,F. Bonneau,S. Borzeix,R. Briet,Jean-Tristan Buey,B. Butler,D. Cailleau,R. Cautain,P.-Y. Chabaud,S. Chaintreuil,F. Chiavassa,V. Costes,V. Cuna Parrho,F. De Oliveira Fialho,M. Decaudin,J.-M. Defise,S. Djalal,G. Epstein,G.-E. Exil,C. Fauré,T. Fenouillet,A. Gaboriaud,A. Gallic,P. Gamet,P. Gavalda,E. Grolleau,R. Gruneisen,L. Guéguen,V. Guis,V. Guivarc'h,P. Guterman,D. Hallouard,J. Hasiba,F. Heuripeau,G. Huntzinger,H. Hustaix,C. Imad,C. Imbert,B. Johlander,M. Jouret,P. Journoud,F. Karioty,L. Kerjean,V. Lafaille,L. Lafond,T. Lam-Trong,P. Landiech,V. Lapeyrère,T. Larqué,T. Larqué,P. Laudet,N. Lautier,H. Lecann,Laure Lefèvre,B. Leruyet,P. Levacher,A. Magnan,E. Mazy,Florent Mertens,J.-M. Mesnager,J. C. Meunier,J.-P. Michel,W. Monjoin,D. Naudet,K. Nguyen-Kim,J.-L. Orcesi,H. Ottacher,R. Perez,Gisbert Peter,P. Plasson,J.-Y. Plesseria,B. Pontet,A. Pradines,Céline Quentin,J.-L. Reynaud,G. Rolland,F. Rollenhagen,R. Romagnan,N. Russ,R. Schmidt,N. Schwartz,I. Sebbag,G. Sedes,H. Smit,M. Steller,W. Sunter,Christian Surace,M. Tello,D. Tiphène,P. Toulouse,B. Ulmer,O. Vandermarcq,E. Vergnault,A. Vuillemin,P. Zanatta +162 more
TL;DR: In this paper, the authors reported the discovery of very shallow (ΔF/F ≈ 3.4× 10 −4 ) periodic dips in the light curve of an active V = 11.7 G9V star observed by the CoRoT satellite, which they interpret as caused by a transiting companion.
Journal ArticleDOI
Transiting exoplanets from the CoRoT space mission VIII. CoRoT-7b: the first Super-Earth with measured radius
A. Léger,Daniel Rouan,Jean Schneider,Pierre Barge,M. Fridlund,B. Samuel,Marc Ollivier,Eike W. Guenther,Magali Deleuil,Hans J. Deeg,M. Auvergne,Roi Alonso,Suzanne Aigrain,A. Alapini,J. M. Almenara,A. Baglin,M. Barbieri,H. Bruntt,Pascal Bordé,François Bouchy,J. Cabrera,C. Catala,L. Carone,Stefania Carpano,Sz. Csizmadia,Rudolf Dvorak,Anders Erikson,Sylvio Ferraz-Mello,Bernard Foing,Francois Fressin,Davide Gandolfi,Michaël Gillon,P. Gondoin,Olivier Grasset,Tristan Guillot,A. P. Hatzes,G. Hebrard,Laurent Jorda,Helmut Lammer,Antoine Llebaria,B. Loeillet,M. Mayor,Tsevi Mazeh,C. Moutou,Martin Paetzold,Frederic Pont,Didier Queloz,Heike Rauer,S. Renner,R. Samadi,Avi Shporer,C. Sotin,Brandon Tingley,Günther Wuchterl +53 more
TL;DR: In this paper, the authors reported the discovery of very shallow (DF/F = 3.4 10-4), periodic dips in the light curve of an active V = 11.7 G9V star observed by the CoRoT satellite, which they interpret as due to the presence of a transiting companion.
Journal ArticleDOI
Ground-based photometry of space-based transit detections: photometric follow-up of the CoRoT mission
Hans J. Deeg,Michaël Gillon,Michaël Gillon,Avi Shporer,Daniel Rouan,B. Stecklum,Suzanne Aigrain,A. Alapini,J. M. Almenara,Roi Alonso,M. Barbieri,François Bouchy,J. Eislöffel,Anders Erikson,M. Fridlund,Philipp Eigmüller,Gerald Handler,A. P. Hatzes,Petr Kabath,M. Lendl,Tsevi Mazeh,C. Moutou,D. Queloz,Heike Rauer,Markus Rabus,Brandon Tingley,Ruth Titz +26 more
TL;DR: The ground-based photometric follow-up of transit detections by the CoRoT space mission has been studied in this paper, where the authors present the motivation, techniques and performance of the ground-to-ground photometrically followup of transits.
Journal ArticleDOI
Transiting exoplanets from the CoRoT space mission - IX. CoRoT-6b: a transiting “hot Jupiter” planet in an 8.9d orbit around a low-metallicity star
M. Fridlund,Guillaume Hébrard,Roi Alonso,Roi Alonso,Magali Deleuil,Davide Gandolfi,Michaël Gillon,H. Bruntt,A. Alapini,Sz. Csizmadia,Tristan Guillot,Helmut Lammer,Suzanne Aigrain,Suzanne Aigrain,J. M. Almenara,J. M. Almenara,Michel Auvergne,Annie Baglin,Pierre Barge,Pascal Bordé,François Bouchy,François Bouchy,Juan Cabrera,Ludmila Carone,S. Carpano,Hans J. Deeg,Hans J. Deeg,R. de la Reza,Rudolf Dvorak,Anders Erikson,Sylvio Ferraz-Mello,E. W. Guenther,P. Gondoin,R. den Hartog,R. den Hartog,Artie P. Hatzes,Laurent Jorda,A. Léger,Antoine Llebaria,Pierre Magain,Tsevi Mazeh,C. Moutou,M. Ollivier,Martin Pätzold,Didier Queloz,Heike Rauer,Daniel Rouan,B. Samuel,Jean Schneider,Avi Shporer,B. Stecklum,B. Tingley,B. Tingley,J. Weingrill,G. Wuchterl +54 more
TL;DR: The CoRoT satellite exoplanetary team announced its sixth transiting planet in this article, which is a "hot Jupiter" planet in an 8.9d orbit, 18 stellar radii, or 0.08 AU, away from its primary star (F9V) with an estimated age of 3.0 Gyr.
Journal ArticleDOI
The secondary eclipse of CoRoT-1b
Roi Alonso,A. Alapini,Suzanne Aigrain,M. Auvergne,A. Baglin,M. Barbieri,Pierre Barge,Aldo S. Bonomo,Pascal Bordé,François Bouchy,S. Chaintreuil,R. de la Reza,Hans J. Deeg,Magali Deleuil,Rudolf Dvorak,Anders Erikson,M. Fridlund,F. De Oliveira Fialho,P. Gondoin,Tristan Guillot,A. P. Hatzes,Laurent Jorda,Helmut Lammer,A. Léger,Antoine Llebaria,Pierre Magain,Tsevi Mazeh,C. Moutou,Marc Ollivier,Martin Pätzold,Frederic Pont,Didier Queloz,Heike Rauer,D. Rouan,Jean Schneider,Günther Wuchterl +35 more
TL;DR: In this article, the authors used two different filtering approaches, and several methods to evaluate the significance of a detection of the secondary eclipse in the CoRoT white channel data, whose response function goes from ∼400 to ∼1000 nm.