Zobrazeno 1 - 10
of 54
pro vyhledávání: '"M, Tadeu"'
In this paper, we use a semi-analytical approach to analyze the global structure of the phase space of the planar planetary 3/1 mean-motion resonance, in cases where the outer planet is more massive than its inner companion. We show that the resonant
Externí odkaz:
http://arxiv.org/abs/1511.08727
Autor:
Csizmadia, Sz., Hatzes, A., Gandolfi, D., Deleuil, M., Bouchy, F., Fridlund, M., Szabados, L., Parviainen, H., Cabrera, J., Aigrain, S., Alonso, R., Almenara, J. M., Baglin, A., Bordé, P., Bonomo, A. S., Deeg, H. J., Dıaz, R. F., Erikson, A., Ferraz-Mello, S., Santos, M. Tadeu dos, Guenther, E. W., Guillot, T., Grziwa, S., Hébrard, G., Klagyivik, P., Ollivier, M., Pätzold, M., Rauer, H., Rouan, D., Santerne, A., Schneider, J., Mazeh, T., Wuchterl, G., Carpano, S., Ofir, A.
Publikováno v:
A&A 584, A13 (2015)
We report the detection of a rare transiting brown dwarf with a mass of 59 M_Jup and radius of 1.1 R_Jup around the metal-rich, [Fe/H] = +0.44, G9V star CoRoT-33. The orbit is eccentric (e = 0.07) with a period of 5.82 d. The companion, CoRoT-33b, is
Externí odkaz:
http://arxiv.org/abs/1508.05763
Autor:
Cabrera, J., Csizmadia, Sz., Montagnier, G., Fridlund, M., Eiff, M. Ammler-von, Chaintreuil, S., Damiani, C., Deleuil, M., Ferraz-Mello, S., Ferrigno, A., Gandolfi, D., Guillot, T., Guenther, E. W., Hatzes, A., Hébrard, G., Klagyivik, P., Parviainen, H., Pasternacki, Th., Pätzold, M., Sebastian, D., Santos, M. Tadeu dos, Wuchterl, G., Aigrain, S., Alonso, R., Almenara, J. -M., Armstrong, J. D., Auvergne, M., Baglin, A., Barge, P., Barros, S. C. C., Bonomo, A. S., Bordé, P., Bouchy, F., Carpano, S., Chaffey, C., Deeg, H. J., Díaz, R. F., Dvorak, R., Erikson, A., Grziwa, S., Korth, J., Lammer, H., Lindsay, C., Mazeh, T., Moutou, C., Ofir, A., Ollivier, M., Pallé, E., Rauer, H., Rouan, D., Samuel, B., Santerne, A., Schneider, J.
Publikováno v:
Astronomy & Astrophysics, 2015, Volume 579, A36
Context. We present the discovery of two transiting extrasolar planets by the satellite CoRoT. Aims. We aim at a characterization of the planetary bulk parameters, which allow us to further investigate the formation and evolution of the planetary sys
Externí odkaz:
http://arxiv.org/abs/1504.01532
Autor:
Ferraz-Mello, S., Santos, M. Tadeu dos, Folonier, H., Csizmadia, Sz., Nascimento Jr, J. -D. do, Pätzold, M.
Publikováno v:
Astrophys.J. 807, 78 (2015)
This paper deals with the application of the creep tide theory (Ferraz-Mello, Cel. Mech. Dyn. Astron. vol. 116, 109, 2013) to the study of the rotation of stars hosting massive close-in planets. The stars have nearly the same tidal relaxation factors
Externí odkaz:
http://arxiv.org/abs/1503.04369
It has been suggested that HD 200964 is the first exoplanetary system with two Jovian planets evolving in the 4/3 mean- motion resonance. Previous scenarios to simulate the formation of two giant planets in the stable 4/3 resonance configuration have
Externí odkaz:
http://arxiv.org/abs/1411.2496
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
Publikováno v:
Celest.Mech.Dyn.Astron. 113, 2012
We have done a new analysis of the available observations for the GJ581 exoplanetary system. Today this system is controversial due to choices that can be done in the orbital determination. The main ones are the ocurrence of aliases and the additiona
Externí odkaz:
http://arxiv.org/abs/1203.3140
This investigation uses the excellent HARPS radial velocity measurements of CoRoT-7 to re-determine the planet masses and to explore techniques able to determine mass and elements of planets discovered around active stars when the relative variation
Externí odkaz:
http://arxiv.org/abs/1011.2144
Publikováno v:
Astrophys.J.699:1321-1332,2009
We estimate the conditions for detectability of two planets in a 2/1 mean-motion resonance from radial velocity data, as a function of their masses, number of observations and the signal-to-noise ratio. Even for a data set of the order of 100 observa
Externí odkaz:
http://arxiv.org/abs/0905.0433
Publikováno v:
The Astrophysical Journal. 699:1321-1332
We estimate the conditions for detectability of two planets in a 2/1 mean-motion resonance from radial velocity data, as a function of their masses, number of observations and the signal-to-noise ratio. Even for a data set of the order of 100 observa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d48c47b3ce26121f1db626fc76b661e9
https://doi.org/10.1088/0004-637x/699/2/1321
https://doi.org/10.1088/0004-637x/699/2/1321
