Planetary transit candidates in COROT-IRa01 field (2009)
Carpano, S., Cabrera, J., Alonso, R., Barge, P., Aigrain, S., ...
Context: CoRoT is a pioneering space mission devoted to the analysis of stellar variability and the photometric detection of extrasolar planets. Aims: We present the list of planetary transit...
Darwin —- a mission to detect and search for life on extrasolar planets (2009)
Cockell, C. S., Léger, A., Fridlund, M., Herbst, T. M., Kaltenegger, L., Absil, O., ...
The discovery of extrasolar planets is one of the greatest achievements of modern astronomy. The detection of planets that vary widely in mass demonstrates that extrasolar planets of low mass exist....
Darwin-A Mission to Detect and Search for Life on Extrasolar Planets (2009)
Cockell, C S, Léger, A, Fridlund, M, Herbst, T M, Kaltenegger, L, Absil, Olivier, ...
The discovery of extrasolar planets is one of the greatest achievements of modern astronomy. The detection of planets that vary widely in mass demonstrates that extrasolar planets of low mass exist....
Ollivier, M, Absil, Olivier, Allard, F, Berger, J-P, Bordé, P, Cassaing, F, ...
PEGASE is a mission dedicated to the exploration of the environment (including habitable zone) of young and solar-type stars (particularly those in the DARWIN catalogue) and the observation of low...
Noise properties of the CoRoT data. A planet-finding perspective (2009)
Aigrain, S, Pont, F, Fressin, F, Alapini, A, Alonso, R, Auvergne, M, ...
Deleuil, M, Deeg, H J, Alonso, R, Bouchy, F, Rouan, D, Auvergne, M, ...
Context: The CoRoT space mission routinely provides high-precision photometric measurements of thousands of stars that have been continuously observed for months. Aims: The discovery and...
Moutou, C, Bruntt, H, Guillot, T, Shporer, A, Guenther, E, Aigrain, S, ...
Aims. The CoRoT satellite has announced its fourth transiting planet (Aigrain et al. 2008, A&A, 488, L43) with space photometry. We describe and analyse complementary observations of this system...
Aigrain, S, Collier Cameron, A, Ollivier, M, Pont, F, Jorda, L, Almenara, J M, ...
CoRoT, the first space-based transit search, provides ultra-high-precision light curves with continuous time-sampling over periods of up to 5 months. This allows the detection of transiting planets...
Alonso, R, Auvergne, M, Baglin, A, Ollivier, M, Moutou, C, Rouan, D, ...
Context: The CoRoT mission, a pioneer in exoplanet searches from space, has completed its first 150 days of continuous observations of ~12 000 stars in the galactic plane. An analysis of the raw data...
Alonso, R., Auvergne, M., Baglin, A., Ollivier, M., Moutou, C., Rouan, D., ...
Context. The CoRoT mission, a pioneer in exoplanet searches from space, has completed its first 150 days of continuous observations of ~12000 stars in the galactic plane. An analysis of the raw data...
Bouchy, F., Queloz, D., Deleuil, M., Loeillet, B., Hatzes, A. P., Aigrain, S., ...
We report on the spectroscopic transit of the massive hot-Jupiter CoRoT-Exo-2b observed with the high-precision spectrographs SOPHIE and HARPS. By modeling the radial velocity anomaly occurring...
Bouchy, F., Queloz, D., Deleuil, M., Loeillet, B., Hatzes, A., Aigrain, S., ...
We report on the spectroscopic transit of the massive hot-Jupiter CoRoT-Exo-2b observed with the high-precision spectrographs SOPHIE and HARPS. By modeling the radial velocity anomaly occurring...
Alonso, R., Auvergne, M., Baglin, A., Ollivier, M., Moutou, C., Rouan, D., ...
Context. The CoRoT mission, a pioneer in exoplanet searches from space, has completed its first 150 days of continuous observations of ~12 000 stars in the galactic plane. An analysis of the raw data...
Moutou, C, Bruntt, H, Guillot, T, Shporer, A, Günther, E, Aigrain, S, ...
Deleuil, M, Deeg, H, Alonso, R, Bouchy, F, Rouan, D, Auvergne, M, ...
Bordé, P., Fressin, F., Ollivier, M., Léger, A., Rouan, D.
We present a matched-filter based algorithm for transit detection and its application to simulated COROT light curves. This algorithm stems from the work by Bord\'e, Rouan & L\'eger (2003). We...
ATLAS liquid argon calorimeter back end electronics (2007)
Bán, J, Bazan, A, Bellachia, F, Blondel, A, Böttcher, S, Clark, A, ...
The Liquid Argon calorimeters play a central role in the ATLAS (A Toroidal LHC Apparatus) experiment. The environment at the Large Hadron Collider (LHC) imposes strong constraints on the detectors...
ATLAS liquid argon calorimeter back end electronics (2007)
Bán, J., Bazan, A., Bellachia, F., Blondel, A., Böttcher, S., Clark, A., ...
The Liquid Argon calorimeters play a central role in the ATLAS (A Toroidal LHC Apparatus) experiment. The environment at the Large Hadron Collider (LHC) imposes strong constraints on the detectors...
ATLAS liquid argon calorimeter back end electronics (2007)
Bán, J., Bazan, A., Bellachia, F., Blondel, A., Böttcher, S., Clark, A., ...
The Liquid Argon calorimeters play a central role in the ATLAS (A Toroidal LHC Apparatus) experiment. The environment at the Large Hadron Collider (LHC) imposes strong constraints on the detectors...
ATLAS liquid argon calorimeter back end electronics (2007)
Bán, J., Bazan, A., Bellachia, F., Blondel, A., Böttcher, S., Clark, A., ...
The Liquid Argon calorimeters play a central role in the ATLAS (A Toroidal LHC Apparatus) experiment. The environment at the Large Hadron Collider (LHC) imposes strong constraints on the detectors...
Scientific Performances for the Exoplanet Channel (2006)
Barge, P., Moutou, C., Léger, A., Bordé, D., Rouan, D., Pont, F., ...
Report by the ESA-ESO Working Group on Extra-Solar Planets (2005)
Perryman, M., Hainhaut, O., Dravins, D., Léger, A., Quirrenbach, A., Rauer, H., ...
Various techniques are being used to search for extra-solar planetary signatures, including accurate measurement of radial velocity and positional (astrometric) displacements, gravitational...
The Life of Stars and their Planets (2005)
Catala, C., Aerts, C., Aigrain, S., Antonello, E., Appourchaux, T., Auvergne, M., ...
We lack a reliable scenario for the formation and evollution of stars and their planetary systems, involving key factors such as magnetic fields and turbulence. We present the case for a mission...
A STEP: An Antarctica Search for Transiting Extrasolar Planets (2005)
Fressin, F, Guillot, T, Bouchy, F, Erikson, A, Gay, J, Gillon, Michaël, ...
Not available
Fressin, F., Rauer, H., Erikson, A., Guillot, T., Gay, J., Rabbia, Y., ...
Submitted to Icarus notes version 15 Jan. 04 (2004)
New Family Of, A. Léger, F. Selsis, C. Sotin, T. Guillot, D. Despois, ...
A new family of planets is considered which is in between the rocky terrestrial planets and the gaseous giants, "Ocean-Planets". We present the possible formation, composition and internal...
De Cheveigné, S., Klein, S., Léger, A.
Inelastic Electron Tunneling Spectroscopy brings new information on the problem of adsorption of CO on metals, essential to the understanding of catalytic mechanisms. Isotopic shifts allow...
De Cheveigné, S., Klein, S., Léger, A.
Inelastic Electron Tunneling Spectroscopy brings new information on the problem of adsorption of CO on metals, essential to the understanding of catalytic mechanisms. Isotopic shifts allow...
De Cheveigné, S., Klein, S., Léger, A.
Inelastic Electron Tunneling Spectroscopy brings new information on the problem of adsorption of CO on metals, essential to the understanding of catalytic mechanisms. Isotopic shifts allow...
Léger, A., Delmas, B., Klein, J., De Cheveigne, S.
Obtaining a good signal-to-noise ratio (S/N) is of great importance in tunneling spectroscopy, as it has often led to the discovery of new phenomena. The quantities of interest are the derivatives of...
Klein, J., Léger, A., Delmas, B., De Cheveigne, S.
Tunneling spectroscopy at high bias has proved to be useful as a tool for studying electronic excitations in junctions although one major difficulty encountered is the huge background in the second...
Léger, A., Klein, J., De Cheveigne, S., Belin, M., Defourneau, D.
No abstract available
Léger, A., Delmas, B., Klein, J., De Cheveigne, S.
Obtaining a good signal-to-noise ratio (S/N) is of great importance in tunneling spectroscopy, as it has often led to the discovery of new phenomena. The quantities of interest are the derivatives of...
Klein, J., Léger, A., Delmas, B., De Cheveigne, S.
Tunneling spectroscopy at high bias has proved to be useful as a tool for studying electronic excitations in junctions although one major difficulty encountered is the huge background in the second...
Léger, A., Klein, J., De Cheveigne, S., Belin, M., Defourneau, D.
No abstract available
Léger, A., Delmas, B., Klein, J., De Cheveigne, S.
Obtaining a good signal-to-noise ratio (S/N) is of great importance in tunneling spectroscopy, as it has often led to the discovery of new phenomena. The quantities of interest are the derivatives of...
Klein, J., Léger, A., Delmas, B., De Cheveigne, S.
Tunneling spectroscopy at high bias has proved to be useful as a tool for studying electronic excitations in junctions although one major difficulty encountered is the huge background in the second...
Léger, A., Klein, J., De Cheveigne, S., Belin, M., Defourneau, D.
No abstract available
Léger, A., Klein, J., De Cheveigne, S., Belin, M., Defourneau, D.
Beryllium is an exciting superconductor in that the theoretical upper limit for its Tc is 140 K. We discuss here the possibility of increasing the critical temperature of the vapour quenched phase...
Léger, A., Klein, J., De Cheveigne, S., Belin, M., Defourneau, D.
Beryllium is an exciting superconductor in that the theoretical upper limit for its Tc is 140 K. We discuss here the possibility of increasing the critical temperature of the vapour quenched phase...
Léger, A., Klein, J., De Cheveigne, S., Belin, M., Defourneau, D.
Beryllium is an exciting superconductor in that the theoretical upper limit for its Tc is 140 K. We discuss here the possibility of increasing the critical temperature of the vapour quenched phase...
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Émission de champ à partir d'un supraconducteur (1968)
Nous calculons la variation de l'émission de champ d'un métal lorsqu'il passe de l'état normal à l'état supraconducteur. L'expression obtenue de la différence des courants présente une...
Émission de champ à partir d'un supraconducteur (1968)
Nous calculons la variation de l'émission de champ d'un métal lorsqu'il passe de l'état normal à l'état supraconducteur. L'expression obtenue de la différence des courants présente une...
Émission de champ à partir d'un supraconducteur (1968)
Nous calculons la variation de l'émission de champ d'un métal lorsqu'il passe de l'état normal à l'état supraconducteur. L'expression obtenue de la différence des courants présente une...