Zobrazeno 71 - 80
of 491
pro vyhledávání: '"Almenara, J. M."'
Autor:
Díaz, R. F., Montagnier, G., Leconte, J., Bonomo, A. S., Deleuil, M., Almenara, J. M., Barros, S. C. C., Bouchy, F., Bruno, G., Damiani, C., Hébrard, G., Moutou, C., Santerne, A.
Publikováno v:
A&A 572, A109 (2014)
We present the radial-velocity follow-up of two Kepler planetary transiting candidates (KOI-189 and KOI-686) carried out with the SOPHIE spectrograph at the Observatoire de Haute Provence. These data promptly discard these objects as viable planet ca
Externí odkaz:
http://arxiv.org/abs/1410.5248
Autor:
Hebrard, G., Santerne, A., Montagnier, G., Bruno, G., Deleuil, M., Havel, M., Almenara, J. -M., Damiani, C., Barros, S. C. C., Bonomo, A. S., Bouchy, F., Diaz, R. F., Moutou, C.
Publikováno v:
A&A 572, A93 (2014)
The characterization of four new transiting extrasolar planets is presented here. KOI-188b and KOI-195b are bloated hot Saturns, with orbital periods of 3.8 and 3.2 days, and masses of 0.25 and 0.34 M_Jup. They are located in the low-mass range of kn
Externí odkaz:
http://arxiv.org/abs/1409.8554
Autor:
Moutou, C., Almenara, J-M., Diaz, R. F., Alonso, R., Deleuil, M., Guenther, E., Pasternacki, T., Aigrain, S., Baglin, A., Barge, P., Bonomo, A., Borde, P., Bouchy, F., Cabrera, J., Carpano, S., Cochran, W., Csizmadia, Sz., Deeg, H., Dvorak, R., Endl, M., Erikson, A., Ferraz-Mello, S., Gandolfi, D., Guillot, T., Artzes, A., Hebrard, G., Lovis, C., Lammer, H., McQueen, P., Mazeh, T., Ofir, A., Ollivier, M., Paetzold, M., Rauer, H., Rouan, D., Santerne, A., Schneider, J., Tingley, B., Wuchterl, G.
The CoRoT satellite has provided high-precision photometric light curves for more than 163,000 stars and found several hundreds of transiting systems compatible with a planetary scenario. If ground-based velocimetric observations are the best way to
Externí odkaz:
http://arxiv.org/abs/1408.2576
Autor:
Barros, S. C. C., Almenara, J. M., Deleuil, M., Diaz, R. F., Csizmadia, Sz, Cabrera, J., Chaintreuil, S., Cameron, A. Collier, Hatzes, A., Haywood, R., Lanza, A. F., Aigrain, S., Alonso, R., Bordé, R., Bouchy, F., Deeg, H. J., Erikson, A., Fridlund, M., Grziwa, S., Gandolfi, D., Guillot, T., Guenther, E., Leger, A., Moutou, C., Ollivier, M., Pasternacki, T., Patzold, M., Rauer, H., Rouan, D., Santerne, A., Schneider, J., Wuchterl, G.
CoRoT-7b, the first super-Earth with measured radius discovered, has opened the new field of rocky exoplanets characterisation. To better understand this interesting system, new observations were taken with the CoRoT satellite. During this run 90 new
Externí odkaz:
http://arxiv.org/abs/1407.8099
Autor:
Santerne, A., Hébrard, G., Deleuil, M., Havel, M., Correia, A. C. M., Almenara, J. -M., Alonso, R., Arnold, L., Barros, S. C. C., Behrend, R., Bernasconi, L., Boisse, I., Bonomo, A. S., Bouchy, F., Bruno, G., Damiani, C., Díaz, R. F., Gravallon, D., Guillot, T., Labrevoir, O., Montagnier, G., Moutou, C., Rinner, C., Santos, N. C., Abe, L., Audejean, M., Bendjoya, P., Gillier, C., Gregorio, J., Martinez, P., Michelet, J., Montaigut, R., Poncy, R., Rivet, J. -P., Rousseau, G., Roy, R., Suarez, O., Vanhuysse, M., Verilhac, D.
Publikováno v:
A&A 571, A37 (2014)
In this paper we report a new transiting warm giant planet: KOI-1257 b. It was first detected in photometry as a planet-candidate by the ${\it Kepler}$ space telescope and then validated thanks to a radial velocity follow-up with the SOPHIE spectrogr
Externí odkaz:
http://arxiv.org/abs/1406.6172
Transiting exoplanets from the CoRoT space mission: XXVI. CoRoT-24: A transiting multi-planet system
Autor:
Alonso, R., Moutou, C., Endl, M., Almenara, J. M., Guenther, E. W., Deleuil, M., Hatzes, A., Aigrain, S., Auvergne, M., Baglin, A., Barge, P., Bonomo, A. S., Bordé, P., Bouchy, F., Cavarroc, C., Cabrera, J., Carpano, S., Csizmadia, Sz., Cochran, W. D., Deeg, H. J., Díaz, R. F., Dvorak, R., Erikson, A., Ferraz-Mello, S., Fridlund, M., Fruth, T., Gandolfi, D., Gillon, M., Grziwa, S., Guillot, T., Hébrard, G., Jorda, L., Léger, A., Lammer, H., Lovis, C., MacQueen, P. J., Mazeh, T., Ofir, A., Ollivier, M., Pasternacki, T., Patzold, M., Queloz, D., Rauer, H., Rouan, D., Santerne, A., Schneider, J., Santos, M. Tadeu dos, Tingley, B., Titz-Weider, R., Weingrill, J., Wuchterl, G.
Publikováno v:
A&A 567, A112 (2014)
We present the discovery of a candidate multiply-transiting system, the first one found in the CoRoT mission. Two transit-like features with periods of 5.11 and 11.76d are detected in the CoRoT light curve, around a main sequence K1V star of r=15.1.
Externí odkaz:
http://arxiv.org/abs/1406.1270
Autor:
Deleuil, M., Almenara, J. -M., Santerne, A., Barros, S. C. C., Havel, M., Hébrard, G., Bonomo, A. S., Bouchy, F., Bruno, G., Damiani, C., Díaz, R. F., Montagnier, G., Moutou, C.
We confirm the planetary nature of Kepler-412b, listed as planet candidate KOI-202 in the Kepler catalog, thanks to our radial velocity follow-up program of Kepler-released planet candidates, which is on going with the SOPHIE spectrograph. We perform
Externí odkaz:
http://arxiv.org/abs/1401.6811
Autor:
Parviainen, H., Gandolfi, D., Deleuil, M., Moutou, C., Deeg, H. J., Ferraz-Mello, S., Samuel, B., Csizmadia, Sz., Pasternacki, T., Wuchterl, G., Havel, M., Fridlund, M., Angus, R., Tingley, B., Grziwa, S., Korth, J., Aigrain, S., Almenara, J. M., Alonso, R., Baglin, A., Barros, S. C. C., Bordé, A. S. P., Bouchy, F., Cabrera, J., Díaz, R. F., Dvorak, R., Erikson, A., Guillot, T., Hatzes, A., Hébrard, G., Mazeh, T., Montagnier, G., Ofir, A., Ollivier, M., Pätzold, M., Rauer, H., Rouan, D., Santerne, A., Schneider, J.
We report the discovery of a massive and dense transiting planet CoRoT-27b on a 3.58 day orbit around a 4.2 Gyr-old G2 star. The planet candidate was identified from the CoRoT photometry, and was confirmed as a planet with ground-based spectroscopy.
Externí odkaz:
http://arxiv.org/abs/1401.1122
Autor:
Barros, S. C. C., Diaz, R. F., Santerne, A., Bruno, G., Deleuil, M., Almenara, J. M., Bonomo, A. S., Bouchy, F., Damiani, C., Hebrard, G., Montagnier, G., Moutou, C.
The exoplanet KOI-142b (Kepler-88b) shows transit timing variations (TTVs) with a semi-amplitude of $\sim 12\,$ hours, earning the nickname of "king of transit variations". Only the transit of the planet b was detected in the Kepler data with an orbi
Externí odkaz:
http://arxiv.org/abs/1311.4335
Autor:
West, R. G., Almenara, J. -M., Anderson, D. R., Bouchy, F., Brown, D. J. A., Cameron, A. Collier, Deleuil, M., Delrez, L., Doyle, A. P., Faedi, F., Fumel, A., Gillon, M., Hebrard, G., Hellier, C., Jehin, E., Lendl, M., Maxted, P. F. L., Pepe, F., Pollacco, D., Queloz, D., Segransan, D., Smalley, B., Smith, A. M. S., Triaud, A. H. M. J., Udry, S.
Publikováno v:
A&A 585, A126 (2016)
We report three new transiting hot-Jupiter planets discovered from the WASP surveys combined with radial velocities from OHP/SOPHIE and Euler/CORALIE and photometry from Euler and TRAPPIST. All three planets are inflated, with radii 1.7-1.8 Rjup. All
Externí odkaz:
http://arxiv.org/abs/1310.5607