Fortney, Jonathan J., Zahnle, Kevin, Baraffe, Isabelle, Burrows, Adam, Dodson-Robinson, Sarah E., Chabrier, Gilles, ...
The determination of Saturn's atmospheric noble gas abundances are critical to understanding the formation and evolution of Saturn, and giant planets in general. These measurements can only be...
Composition and fate of short-period super-Earths: The case of CoRoT-7b (2009)
Valencia, Diana, Ikoma, Masahiro, Guillot, Tristan, Nettelmann, Nadine
Context. The discovery of CoRotT-7b, a planet of radius 1.68 +/- 0.09 R_Earth, with an orbital period of 0.854 days demonstrates that small planets can orbit extremely close to their star. Aims....
The Rossiter-McLaughlin effect of CoRoT-3b & HD189733b (2009)
Queloz, Didier, Bouchy, Francois, Moutou, Claire, Cameron, Andrew Collier, Claret, Antonio, ...
We present radial-velocity sequences acquired during three transits of the exoplanet HD 189733b and one transit of the CoRoT-3b. We applied a combined Markov-Chain Monte Carlo analysis of...
ASTEP South: An Antarctic Search for Transiting Planets around the celestial South pole (2008)
Crouzet, Nicolas, Agabi, Karim, Blazit, Alain, Bonhomme, Serge, Fanteï-Caujolle, Yan, Fressin, François, ...
ASTEP South is the first phase of the ASTEP project that aims to determine the quality of Dome C as a site for future photometric searches for transiting exoplanets and discover extrasolar planets...
Front- vs. back-illuminated CCD cameras for photometric surveys: a noise budget analysis (2008)
Crouzet, Nicolas, Guillot, Tristan, Fressin, Francois, Blazit, Alain
Exoplanetary transit and stellar oscillation surveys require a very high precision photometry. The instrumental noise has therefore to be minimized. First, we perform a semi-analytical model of...
Accretion and destruction of planetesimals in turbulent disks (2008)
Ida, Shigeru, Guillot, Tristan, Morbidelli, Alessandro
We study the conditions for collisions between planetesimals to be accretional or disruptive in turbulent disks, through analytical arguments based on fluid dynamical simulations and orbital...
ASTEP South: An Antarctic Search for Transiting Planets around the celestial South pole (2008)
Crouzet, Nicolas, Agabi, Karim, Blazit, Alain, Bonhomme, Serge, Fanteï-Caujolle, Yan, Fressin, François, ...
ASTEP South is the first phase of the ASTEP project that aims to determine the quality of Dome C as a site for future photometric searches for transiting exoplanets and discover extrasolar planets...
ASTEP South: An Antarctic Search for Transiting Planets around the celestial South pole (2008)
Crouzet, Nicolas, Agabi, Karim, Blazit, Alain, Bonhomme, Serge, Fanteï-Caujolle, Yan, Fressin, François, ...
ASTEP South is the first phase of the ASTEP project that aims to determine the quality of Dome C as a site for future photometric searches for transiting exoplanets and discover extrasolar planets...
The composition of transiting giant extrasolar planets (2007)
In principle, the combined measurements of the mass and radius a giant exoplanet allow one to determine the relative fraction of hydrogen and helium and of heavy elements in the planet. However,...
Interpreting and predicting the yield of transit surveys: Giant planets in the OGLE fields (2007)
Fressin, Francois, Guillot, Tristan, Morello, Vincent, Pont, Frédéric
Transiting extrasolar planets are now discovered jointly by photometric surveys and by radial velocimetry. We want to determine whether the different data sets are compatible between themselves and...
Interpreting and predicting the yield of transit surveys: Giant planets in the OGLE fields (2007)
Fressin, Francois, Guillot, Tristan, Morello, Vincent, Pont, Frédéric
Transiting extrasolar planets are now discovered jointly by photometric surveys and by radial velocimetry, allowing measurements of their radius and mass. We want to determine whether the different...
Interpreting and predicting the yield of transit surveys: Giant planets in the OGLE fields (2007)
Fressin, Francois, Guillot, Tristan, Morello, Vincent, Pont, Frédéric
Transiting extrasolar planets are now discovered jointly by photometric surveys and by radial velocimetry. We want to determine whether the different data sets are compatible between themselves and...
The composition of transiting giant extrasolar planets (2007)
In principle, the combined measurements of the mass and radius a giant exoplanet allow one to determine the relative fraction of hydrogen and helium and of heavy elements in the planet. However,...
The composition of transiting giant extrasolar planets (2007)
In principle, the combined measurements of the mass and radius a giant exoplanet allow one to determine the relative fraction of hydrogen and helium and of heavy elements in the planet. However,...
Interpreting and predicting the yield of transit surveys: Giant planets in the OGLE fields (2007)
Fressin, Francois, Guillot, Tristan, Morello, Vincent, Pont, Frédéric
Transiting extrasolar planets are now discovered jointly by photometric surveys and by radial velocimetry. We want to determine whether the different data sets are compatible between themselves and...
Front- vs. back-illuminated CCD cameras for photometric surveys: a noise budget analysis (2007)
Crouzet, Nicolas, Guillot, Tristan, Fressin, Francois, Blazit, Alain
Exoplanetary transit and stellar oscillation surveys require a very high precision photometry. The instrumental noise has therefore to be minimized. First, we perform a semi-analytical model of...
Front- vs. back-illuminated CCD cameras for photometric surveys: a noise budget analysis (2007)
Crouzet, Nicolas, Guillot, Tristan, Fressin, Francois, Blazit, Alain
Exoplanetary transit and stellar oscillation surveys require a very high precision photometry. The instrumental noise has therefore to be minimized. First, we perform a semi-analytical model of...
Guillot, Tristan, Santos, Nuno C., Pont, Frédéric, Iro, Nicolas, Melo, Claudio, Ribas, Ignasi
Nine extrasolar planets with masses between 110 and 430M are known to transit their star. The knowledge of their masses and radii allows an estimate of their composition, but uncertainties on...
Guillot, Tristan, Hueso, Ricardo
It has been proposed that the enrichment in noble gases found by Galileo in Jupiter's atmosphere can be explained by their delivery inside cold planetesimals. We propose instead that this is a sign...
Guillot, Tristan, Hueso, Ricardo
It has been proposed that the enrichment in noble gases found by Galileo in Jupiter's atmosphere can be explained by their delivery inside cold planetesimals. We propose instead that this is a sign...
Guillot, Tristan, Santos, Nuno, Pont, Frédéric, Iro, Nicolas, Melo, Claudio, Ribas, Ignasi
Nine extrasolar planets with masses between 110 and 430M are known to transit their star. The knowledge of their masses and radii allows an estimate of their composition, but uncertainties on...
Guillot, Tristan, Santos, Nuno, Pont, Frédéric, Iro, Nicolas, Melo, Claudio, Ribas, Ignasi
Nine extrasolar planets with masses between 110 and 430M are known to transit their star. The knowledge of their masses and radii allows an estimate of their composition, but uncertainties on...
Guillot, Tristan, Hueso, Ricardo
It has been proposed that the enrichment in noble gases found by Galileo in Jupiter's atmosphere can be explained by their delivery inside cold planetesimals. We propose instead that this is a sign...
Guillot, Tristan, Santos, Nuno, Pont, Frédéric, Iro, Nicolas, Melo, Claudio, Ribas, Ignasi
Nine extrasolar planets with masses between 110 and 430M are known to transit their star. The knowledge of their masses and radii allows an estimate of their composition, but uncertainties on...
Guillot, Tristan, Hueso, Ricardo
It has been proposed that the enrichment in noble gases found by Galileo in Jupiter's atmosphere can be explained by their delivery inside cold planetesimals. We propose instead that this is a sign...
Guillot, Tristan, Hueso, Ricardo
It has been proposed that the enrichment in noble gases found by Galileo in Jupiter's atmosphere can be explained by their delivery inside cold planetesimals. We propose instead that this is a sign...
Guillot, Tristan, Santos, Nuno, Pont, Frédéric, Iro, Nicolas, Melo, Claudio, Ribas, Ignasi
Nine extrasolar planets with masses between 110 and 430M are known to transit their star. The knowledge of their masses and radii allows an estimate of their composition, but uncertainties on...
Evolution of protoplanetary disks: Constraints from DM Tauri and GM Aurigae (2005)
Hueso, Ricardo, Guillot, Tristan
We present a one-dimensional model of the formation and viscous evolution of protoplanetary disks. The formation of the early disk is modeled as the result of the gravitational collapse of an...
The Interiors of Giant Planets: Models and Outstanding Questions (2005)
We know that giant planets played a crucial role in the making of our Solar System. The discovery of giant planets orbiting other stars is a formidable opportunity to learn more about these objects,...
A STEP: An Antarctica Search for Transiting extrasolar Planets (2005)
Fressin, Francois, Guillot, Tristan, Bouchy, Francois, Erikson, Anders, Gay, Jean, Gillon, Michael, ...
Model Atmospheres and Spectra: The Role of Dust (2003)
Allard, France, Guillot, Tristan, Ludwig, Hans-Günter, Hauschildt, Peter H., Schweitzer, Andreas, Alexander, David R., ...
Brown dwarf atmospheres form molecules, then high temperaturecondensates (corundum, titanates, silicates, and iron compounds), andthen low temperature condensates (ices) as they cool down over...
Evolution of "51Peg b-like" Planets (2002)
Guillot, Tristan, Showman, Adam P.
About one-quarter of the extrasolar giant planets discovered so far have orbital distances smaller than 0.1 AU. These ``51Peg b-like'' planets can now be directly characterized, as shown by the...
Atmospheric Circulation and Tides of "51Peg b-like" Planets (2002)
Showman, Adam P., Guillot, Tristan
We examine the properties of the atmospheres of extrasolar giant planets at orbital distances smaller than 0.1 AU from their stars. We show that these ``51Peg b-like'' planets are rapidly...
A Comparison of the Interiors of Jupiter and Saturn (1999)
Interior models of Jupiter and Saturn are calculated and compared in the framework of the three-layer assumption, which rely on the perception that both planets consist of three globally homogeneous...
New Constraints on the Composition of Jupiter from Galileo Measurements and Interior Models (1997)
Guillot, Tristan, Gautier, Daniel, Hubbard, William B.
Using the helium abundance measured by Galileo in the atmosphere of Jupiter and interior models reproducing the observed external gravitational field, we derive new constraints on the composition and...
Guenther Wuchterl, Tristan Guillot, Jack J. Lissauer
this article has been supported by the