Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Bell, J. Serrano"'
Autor:
Cortes-Zuleta, P., Boisse, I., Ould-Elhkim, M., Wilson, T. G., Larue, P., Carmona, A., Delfosse, X., Donati, J. -F., Forveille, T., Moutou, C., Cameron, A. Collier, Artigau, E., Acuña, L., Altinier, L., Astudillo-Defru, N., Baruteau, C., Bonfils, X., Cabrit, S., Cadieux, C., Cook, N. J., Decocq, E., Diaz, R. F., Fouque, P., da Silva, J. Gomes, Grankin, K., Grouffal, S., Hara, N., Hebrard, G., Heidari, N., Martins, J. H. C., Martioli, E., Maurice, M., Scigliuto, J., Bell, J. Serrano, Sulis, S., Petit, A. C., Vivien, H. G.
We report the discovery of a super-Earth candidate orbiting the nearby mid M dwarf Gl\,725A using the radial velocity (RV) method. The planetary signal has been independently identified using high-precision RVs from the SOPHIE and SPIRou spectrograph
Externí odkaz:
http://arxiv.org/abs/2411.09506
Autor:
Bell, J. Serrano, Díaz, R. F., Hébrard, G., Martioli, E., Heidari, N., Sousa, S., Boisse, I., Almenara, J. M., Alonso-Santiago, J., Barros, S. C. C., Benni, P., Bieryla, A., Bonfils, X., Caldwell, D. A., Ciardi, D. R., Collins, K. A., Cortés-Zuleta, P., Dalal, S., de León, J. P., Deleuil, M., Delfosse, X., Demangeon, O. D. S., Esparza-Borges, E., Forveille, T., Frasca, A., Fukui, A., Gregorio, J., Guerrero, N. M., Howell, S. B., Hoyer, S., Ikuta, K., Jenkins, J. M., Kiefer, F., Latham, D. W., Marino, G., Michaels, E. J., Moutou, C., Murgas, F., Narita, N., Palle, E., Parviainen, H., Santos, N. C., Stassun, K. G., Winn, J. N.
Publikováno v:
A&A, 684, A6 (2024)
We report the characterization of two planet candidates detected by the Transiting Exoplanet Survey Satellite (TESS), TOI-1199 b and TOI-1273 b, with periods of 3.7 and 4.6 days, respectively. Follow-up observations for both targets, which include se
Externí odkaz:
http://arxiv.org/abs/2402.07861
Autor:
Lillo-Box, J., Gandolfi, D., Armstrong, D. J., Collins, K. A., Nielsen, L. D., Luque, R., Korth, J., Sousa, S. G., Quinn, S. N., Acuña, L., Howell, S. B., Morello, G., Hellier, C., Giacalone, S., Hoyer, S., Stassun, K., Palle, E., Aguichine, A., Mousis, O., Adibekyan, V., Silva, T. Azevedo, Barrado, D., Deleuil, M., Eastman, J. D., Hawthorn, F., Irwin, J. M., Jenkins, J. M., Latham, D. W., Muresan, A., Persson, C. M., Santerne, A., Santos, N. C., Savel, A. B., Osborn, H. P., Teske, J., Wheatley, P. J., Winn, J. N., Barros, S. C. C., Butler, R. P., Caldwell, D. A., Charbonneau, D., Cloutier, R., Crane, J. D., Demangeon, O. D. S., Díaz, R. F., Dumusque, X., Esposito, M., Falk, B., Gill, H., Hojjatpanah, S., Kreidberg, L., Mireles, I., Osborn, A., Ricker, G. R., Rodriguez, J. E., Schwarz, R. P., Seager, S., Bell, J. Serrano, Shectman, S. A., Shporer, A., Vezie, M., Wang, S. X., Zhou, G.
Publikováno v:
A&A 669, A109 (2023)
The current architecture of a given multi-planetary system is a key fingerprint of its past formation and dynamical evolution history. Long-term follow-up observations are key to complete their picture. In this paper we focus on the confirmation and
Externí odkaz:
http://arxiv.org/abs/2210.08996
Autor:
Bell, J. Serrano, Díaz, R. F.
Publikováno v:
BAAA 63 (2022) 45-47
SOPHIE+ is a echelle spectrograph located in Haute-Provence Observatory, France. It can reach a precision of near 1 m s$^{-1}$ by simultaneus calibration. However, the zero point shows a low frequency drift of a few m s$^{-1}$ that must be corrected
Externí odkaz:
http://arxiv.org/abs/2208.03434