O
Olivia Venot
Researcher at University of Paris
Publications - 110
Citations - 4511
Olivia Venot is an academic researcher from University of Paris. The author has contributed to research in topics: Exoplanet & Planet. The author has an hindex of 36, co-authored 93 publications receiving 3392 citations. Previous affiliations of Olivia Venot include Eclipse Internet & Université catholique de Louvain.
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A chemical survey of exoplanets with ARIEL
Giovanna Tinetti,Pierre Drossart,Paul Eccleston,Paul Hartogh,A. Heske,Jérémy Leconte,Giuseppina Micela,Marc Ollivier,Göran Pilbratt,L. Puig,Diego Turrini,Bart Vandenbussche,Paulina Wolkenberg,Jean-Philippe Beaulieu,Lars A. Buchave,Martin Ferus,Matthew Joseph Griffin,Manuel Guedel,Kay Justtanont,Pierre Olivier Lagage,Pedro Machado,Giuseppe Malaguti,Michiel Min,Hans Ulrik Nørgaard-Nielsen,M. Rataj,Tom Ray,Ignasi Ribas,Mark R. Swain,Róbert Szabó,Stephanie C. Werner,Joanna K. Barstow,Matthew R. Burleigh,James Y-K. Cho,Vincent Coudé du Foresto,Athena Coustenis,Leen Decin,Thérèse Encrenaz,Marina Galand,Michaël Gillon,Ravit Helled,Juan Carlos Morales,Antonio García Muñoz,A. Moneti,Isabella Pagano,Enzo Pascale,Giuseppe Piccioni,D. J. Pinfield,Subhajit Sarkar,Franck Selsis,Jonathan Tennyson,Amaury H. M. J. Triaud,Olivia Venot,Ingo Waldmann,David Waltham,Gillian S. Wright,Jérôme Amiaux,Jean Louis Auguères,Michel Berthé,Naidu Bezawada,Georgia Bishop,Neil Bowles,Deirdre Coffey,Josep Colomé,Martin Crook,Pierre-Elie Crouzet,Vania Da Peppo,Isabel Escudero Sanz,Mauro Focardi,Martin Frericks,T. Hunt,R. Kohley,Kevin Middleton,Gianluca Morgante,Roland Ottensamer,Emanuele Pace,Chris Pearson,R. Stamper,Kate Symonds,Miriam Rengel,Etienne Renotte,Peter A. R. Ade,Laura Affer,Christophe Alard,Nicole F. Allard,Francesca Altieri,Y. André,C. Arena,Ioannis Argyriou,Alan D. Aylward,Cristian Baccani,Gáspár Á. Bakos,Marek Banaszkiewicz,M. J. Barlow,V. Batista,Giancarlo Bellucci,Serena Benatti,Pernelle Bernardi,Bruno Bézard,M. I. Blecka,Emeline Bolmont,Bertrand Bonfond,Rosaria Bonito,Aldo S. Bonomo,John Robert Brucato,Allan Sacha Brun,Ian Bryson,Waldemar Bujwan,Sarah L. Casewell,Bejamin Charnay,Cesare Cecchi Pestellini,Guo Chen,Angela Ciaravella,Riccardo Claudi,R. Cledassou,Mario Damasso,M. Damiano,Camilla Danielski,Pieter Deroo,Anna Maria Di Giorgio,Carsten Dominik,Vanessa Doublier,Simon Doyle,René Doyon,Benjamin Drummond,Bastien Duong,Stephen Anthony Eales,Billy Edwards,M. Farina,Ettore Flaccomio,Leigh N. Fletcher,François Forget,S. J. Fossey,Markus Fränz,Yuka Fujii,A. Garcia-Piquer,Walter Kieran Gear,Hervé Geoffray,Jean-Claude Gérard,Lluis Gesa,Haley Louise Gomez,Rafal Graczyk,Caitlin A. Griffith,Denis Grodent,M. G. Guarcello,Jacques Gustin,Keiko Hamano,Peter Charles Hargrave,Yann Hello,Kevin Heng,E. Herrero,Allan Hornstrup,Benoît Hubert,Shigeru Ida,Masahiro Ikoma,N. Iro,Patrick G. J. Irwin,Christopher Jarchow,Jean Jaubert,Hugh R. A. Jones,Queyrel Julien,Shingo Kameda,Franz Kerschbaum,Pierre Kervella,Tommi Koskinen,Matthijs Krijger,Norbert Krupp,M. Lafarga,Federico Landini,Emanuel Lellouch,Giuseppe Leto,A. Luntzer,Theresa Rank-Lüftinger,Antonio Maggio,Jesus Maldonado,Jean Pierre Maillard,Urs Mall,Jean Baptiste Marquette,Stéphane Mathis,Pierre F. L. Maxted,Taro Matsuo,Alexander S. Medvedev,Yamila Miguel,Vincent Minier,Giuseppe Morello,Alessandro Mura,Norio Narita,Valerio Nascimbeni,N. Nguyen Tong,Vladimiro Noce,Fabrizio Oliva,Enric Palle,Paul Palmer,Maurizio Pancrazzi,Andreas Papageorgiou,Vivien Parmentier,Manuel Perger,A. Petralia,Stefano Pezzuto,Raymond T. Pierrehumbert,Ignazio Pillitteri,Giampaolo Piotto,Giampaolo Pisano,Loredana Prisinzano,Aikaterini Radioti,Jean Michel Reess,Ladislav Rezac,Marco Rocchetto,A. Rosich,Nicoletta Sanna,Alexandre Santerne,Giorgio Savini,Gaetano Scandariato,Bruno Sicardy,Carles Sierra,Giuseppe Sindoni,Konrad Skup,Ignas Snellen,Mateusz Sobiecki,Lauriane Soret,Alessandro Sozzetti,Arnaud Stiepen,Antoine Strugarek,Jake Taylor,William Taylor,Luca Terenzi,Marcell Tessenyi,Angelos Tsiaras,C. Tucker,Diana Valencia,Gautam Vasisht,Allona Vazan,Francesc Vilardell,Sabrine Vinatier,Serena Viti,Rens Waters,Piotr Wawer,A. Wawrzaszek,Anthony Peter Whitworth,Yuk L. Yung,Sergey N. Yurchenko,Maria Rosa Zapatero Osorio,Robert T. Zellem,Tiziano Zingales,Frans Zwart +243 more
TL;DR: The ARIEL mission as mentioned in this paper was designed to observe a large number of transiting planets for statistical understanding, including gas giants, Neptunes, super-Earths and Earth-size planets around a range of host star types using transit spectroscopy in the 1.25-7.8 μm spectral range and multiple narrow-band photometry in the optical.
Journal ArticleDOI
A chemical model for the atmosphere of hot Jupiters
Olivia Venot,Eric Hébrard,Marcelino Agúndez,Michel Dobrijevic,Franck Selsis,Franck Hersant,Nicolas Iro,Nicolas Iro,Roda Bounaceur +8 more
TL;DR: In this paper, a chemical network was developed for the temperature and pressure range relevant to hot Jupiters atmospheres, and the authors compared the predictions obtained from this scheme with equilibrium calculations, with different schemes available in the literature that contain N-bearing species and with previously published photochemical models.
Journal ArticleDOI
Detection of an atmosphere around the super-earth 55 cancri e
Angelos Tsiaras,Marco Rocchetto,Ingo Waldmann,Olivia Venot,R. Varley,Giuseppe Morello,Mario Damiano,Mario Damiano,Giovanna Tinetti,Emma J. Barton,Sergei N. Yurchenko,Jonathan Tennyson +11 more
TL;DR: In this article, the analysis of two new spectroscopic observations of the super-Earth 55 Cancri e, in the near infrared, obtained with the WFC3 camera onboard the HST.
Journal ArticleDOI
Fingering convection and cloudless models for cool brown dwarf atmospheres
Pascal Tremblin,Pascal Tremblin,David S. Amundsen,P. Mourier,P. Mourier,Isabelle Baraffe,Isabelle Baraffe,Gilles Chabrier,Gilles Chabrier,Benjamin Drummond,Derek Homeier,Olivia Venot +11 more
TL;DR: In this article, the authors used a one-dimensional radiative/convective equilibrium code ATMO to investigate the spectral properties of brown dwarfs and showed that the spectra of Y dwarfs can be accurately reproduced with a cloudless model if vertical mixing and NH-sub 3 quenching are taken into account.
Journal ArticleDOI
Cloudless Atmospheres for L/T Dwarfs and Extrasolar Giant Planets
Pascal Tremblin,Pascal Tremblin,David S. Amundsen,David S. Amundsen,David S. Amundsen,Gilles Chabrier,Gilles Chabrier,Isabelle Baraffe,Isabelle Baraffe,Benjamin Drummond,Sasha Hinkley,Pierre Mourier,Pierre Mourier,Olivia Venot +13 more
TL;DR: In this paper, the authors proposed a new, completely different explanation for BD and extrasolar giant planet (EGP) spectral evolution, without the need to invoke clouds, and showed that brown dwarf (L and T, respectively) and EGP atmospheres are subject to a thermo-chemical instability similar in nature to the fingering or chemical convective instability present in Earth oceans and at the Earth core/mantle boundary.