Zobrazeno 71 - 80
of 588
pro vyhledávání: '"Auvergne, M."'
Autor:
Lanza, A. F., Aigrain, S., Messina, S., Leto, G., Pagano, I., Auvergne, M., Baglin, A., Barge, P., Bonomo, A. S., Cameron, A. Collier, Cutispoto, G., Deleuil, M., De Medeiros, J. R., Foing, B., Moutou, C.
The space experiment CoRoT has recently detected a transiting hot Jupiter in orbit around a moderately active F-type main-sequence star (CoRoT-Exo-4a). This planetary system is of particular interest because it has an orbital period of 9.202 days, th
Externí odkaz:
http://arxiv.org/abs/0901.4618
CoRoT is a space telescope dedicated to stellar seismology and the search for extrasolar planets. The mission is led by CNES in association with French laboratories and has a large international participation: the European Space Agency (ESA), Austria
Externí odkaz:
http://arxiv.org/abs/0901.2206
Publikováno v:
Science 322:558-560,2008
Oscillations of the Sun have been used to understand its interior structure. The extension of similar studies to more distant stars has raised many difficulties despite the strong efforts of the international community over the past decades. The CoRo
Externí odkaz:
http://arxiv.org/abs/0812.1267
Publikováno v:
"The CoRoT Mission", (Eds) M. Fridlund, A. Baglin, J. Lochard & L. Conroy, ESA Publications Division, ESA Spec.Publ. 1306 (2006), p. 39-50
We introduce the main lines and specificities of the CoRoT Seismology Core Programme. The development and consolidation of this programme has been made in the framework of the CoRoT Seismology Working Group. With a few illustrative examples, we show
Externí odkaz:
http://arxiv.org/abs/0811.1080
Autor:
Lanza, A. F., Pagano, I., Leto, G., Messina, S., Aigrain, S., Alonso, R., Auvergne, M., Baglin, A., Barge, P., Bonomo, A. S., Boumier, P., Cameron, A. Collier, Comparato, M., Cutispoto, G., De Medeiros, J. R., Foing, B., Kaiser, A., Moutou, C., Parihar, P. S., Silva, A. V. R., Weiss, W. W.
The space experiment CoRoT has recently detected transits by a hot Jupiter across the disc of an active G7V star (CoRoT-Exo-2a) that can be considered as a good proxy for the Sun at an age of approximately 0.5 Gyr. We present a spot modelling of the
Externí odkaz:
http://arxiv.org/abs/0811.0461
Publikováno v:
Astronomy and Astrophysics, Volume 495, Issue 3, 2009, pp.979-987
Context: Measuring amplitudes of solar-like oscillations and the granulation power spectral density constitute two promising sources of information to improve our understanding and description of the convection in outer layers of stars. However, diff
Externí odkaz:
http://arxiv.org/abs/0809.1078
Autor:
Bouchy, F., Queloz, D., Deleuil, M., Loeillet, B., Hatzes, A. P., Aigrain, S., Alonso, R., Auvergne, M., Baglin, A., Barge, P., Benz, W., Bordé, P., Deeg, H. J., De la Reza, R., Dvorak, R., Erikson, A., Fridlund, M., Gondoin, P., Guillot, T., Hébrard, G., Jorda, L., Lammer, H., Léger, A., Llebaria, A., Magain, P., Mayor, M., Moutou, C., Ollivier, M., Pätzold, M., Pepe, F., Pont, F., Rauer, H., Rouan, D., Schneider, J., Triaud, A. H. M. J., Udry, S., Wuchterl, G.
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 during the transit due to the Rossiter-McLaughlin (RM) e
Externí odkaz:
http://arxiv.org/abs/0803.3209
Autor:
Barge, P., Baglin, A., Auvergne, M., Rauer, H., Leger, A., Schneider, J., Pont, F., Aigrain, S., Almenara, J. -M., Alonso, R., Barbieri, M., Borde, P., Bouchy, F., Deeg, H. -J., De la Reza, R., Deleuil, M., Dvorak, R., Erikson, A., Fridlund, M., Gillon, M., Gondoin, P., Guillot, T., Hatzes, A., Hebrard, G., Jorda, L., Kabath, P., Lammer, H., Llebaria, A., Loeillet, B., Magain, P., Mazeh, T., Moutou, C., Ollivier, M., Patzold, M., Queloz, D., Rouan, D., Shporer, A., Wuchterl, G.
Context. The pioneer space mission for photometric planet searches, CoRoT, steadily monitors about 12,000 stars in each of its fields of view; it is able to detect transit candidates early in the processing of the data and before the end of a run. Ai
Externí odkaz:
http://arxiv.org/abs/0803.3202
Autor:
Alonso, R., Auvergne, M., Baglin, A., Ollivier, M., Moutou, C., Rouan, D., Deeg, H. J., Aigrain, S., Almenara, J. M., Barbieri, M., Barge, P., Benz, W., Bordé, P., Bouchy, F., De la Reza, R., Deleuil, M., Dvorak, R., Erikson, A., Fridlund, M., Gillon, M., Gondoin, P., Guillot, T., Hatzes, A., Hébrard, G., Kabath, P., Jorda, L., Lammer, H., Léger, A., Llebaria, A., Loeillet, B., Magain, P., Mayor, M., Mazeh, T., Pätzold, M., Pepe, F., Pont, F., Queloz, D., Rauer, H., Shporer, A., Schneider, J., Stecklum, B., Udry, S., Wuchterl, G.
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 identifies the most promising candidates and trigge
Externí odkaz:
http://arxiv.org/abs/0803.3207
Autor:
Aigrain, S., Barge, P., Deleuil, M., Fressin, F., Moutou, C., Queloz, D., Auvergne, M., Baglin, A., Team, the CoRoT Exoplanet Science
CoRoT, which was launched successfully on the 27th of December 2006, is the first space mission to have the search for planetary transits at the heart of its science programme. It is expected to be able to detect transits of planets with radii down t
Externí odkaz:
http://arxiv.org/abs/astro-ph/0702062