Zobrazeno 1 - 10
of 11 157
pro vyhledávání: '"Díaz, R"'
Autor:
Martioli, E., Petrucci, R. P., Jofre, E., Hebrard, G., Ghezzi, L., Chew, Y. Gomez Maqueo, Diaz, R. F., Perottoni, H. D., Garcia, L. H., Rapetti, D., Etangs, A. Lecavelier des, de Almeida, L., Arnold, L., Artigau, E., Basant, R., Bean, J. L., Bieryla, A., Boisse, I., Bonfils, X., Brady, M., Cadieux, C., Carmona, A., Cook, N. J., Delfosse, X., Donati, J. -F., Doyon, R., Furlan, E., Howell, S. B., Jenkins, J. M., Kasper, D., Kiefer, F., Latham, D. W., Levine, A. M., Lorenzo-Oliveira, D., Luque, R., McLeod, K., Melendez, J., Moutou, C., Netto, Y., Pritchard, T. A., Rowden, P., Seifahrt, A., Stefansson, G., Sturmer, J., Twicken, D. J
The sub-Jovian desert is a region in the mass-period and radius-period parameter space, typically encompassing short-period ranges between super-Earths and hot Jupiters, that exhibits an intrinsic dearth of planets. This scarcity is likely shaped by
Externí odkaz:
http://arxiv.org/abs/2409.03704
Autor:
Díaz, R., Manchón, P. M. G.
We prove that certain specific sum of enhanced states produce torsion of order two in the Khovanov homology.
Externí odkaz:
http://arxiv.org/abs/2408.03721
The extraplanar diffuse ionised gas is a key component for understanding the feedback processes that connect galactic discs and their halos. In this paper, we present the second study of the BETIS project, which aims to explore the ionisation mechani
Externí odkaz:
http://arxiv.org/abs/2406.17123
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:
Almenara, J. M., Bonfils, X., Guillot, T., Timmermans, M., Díaz, R. F., Venturini, J., Petit, A. C., Forveille, T., Suarez, O., Mekarnia, D., Triaud, A. H. M. J., Abe, L., Bendjoya, P., Bouchy, F., Bouvier, J., Delrez, L., Dransfield, G., Ducrot, E., Gillon, M., Hooton, M. J., Jehin, E., Mann, A. W., Mardling, R., Murgas, F., Leleu, A., Lendl, M., Queloz, D., Seager, S., Winn, J., Fernández, S. Zuñiga
TOI-1227 b is an 11 Myr old validated transiting planet in the middle of its contraction phase, with a current radius of 0.85 R$_J$. It orbits a low-mass pre-main sequence star (0.170 M$_\odot$, 0.56 R$_\odot$) every 27.4 days. The magnetic activity
Externí odkaz:
http://arxiv.org/abs/2401.05047
Autor:
González-Díaz, R., Rosales-Ortega, F. F., Galbany, L., Anderson, J. P., Jiménez-Palau, C., Kopsacheili, M., Kuncarayakti, H., Lyman, J. D., Sánchez, S. F.
Publikováno v:
A&A 687, A20 (2024)
We present the Bidimensional Exploration of the warm-Temperature Ionised gaS (BETIS) project, designed for the spatial and spectral study of the diffuse ionised gas (DIG) in a selection of nearby spiral galaxies observed with the MUSE integral-field
Externí odkaz:
http://arxiv.org/abs/2311.14254
Autor:
Heidari, N., Boisse, I., Hara, N. C., Wilson, T. G., Kiefer, F., Hébrard, G., Philipot, F., Hoyer, S., Stassun, K. G., Henry, G. W., Santos, N. C., Acuña, L., Almasian, D., Arnold, L., Astudillo-Defru, N., Attia, O., Bonfils, X., Bouchy, F., Bourrier, V., Collet, B., Cortés-Zuleta, P., Carmona, A., Delfosse, X., Dalal, S., Deleuil, M., Demangeon, O. D. S., Díaz, R. F., Dumusque, X., Ehrenreich, D., Forveille, T., Hobson, M. J., Jenkins, J. S., Jenkins, J. M., Lagrange, A. M., Latham, D. W., Larue, P., Liu, J., Moutou, C., Mignon, L., Osborn, H. P., Pepe, F., Rapetti, D., Rodrigues, J., Santerne, A., Segransan, D., Shporer, A., Sulis, S., Torres, G., Udry, S., Vakili, F., Vanderburg, A., Venot, O., Vivien, H. G., Vines, J. I.
Publikováno v:
A&A 681, A55 (2024)
Transiting planets with orbital periods longer than 40 d are extremely rare among the 5000+ planets discovered so far. The lack of discoveries of this population poses a challenge to research into planetary demographics, formation, and evolution. Her
Externí odkaz:
http://arxiv.org/abs/2311.13513
Autor:
Santerne, A., Beaulieu, J.-P., Rojas Ayala, B., Boisse, I., Schlawin, E., Almenara, J.-M., Batista, V., Bennett, D., Díaz, R. F., Figueira, P., James, D. J., Herter, T., Lillo-Box, J., Marquette, J. B., Ranc, C., Santos, N. C., Sousa, S. G.
The microlensing event OGLE-2011-BLG-0417 is an exceptionally bright lens binary that was predicted to present radial velocity variation at the level of several km s(-1). Pioneer radial velocity follow-up observations with the UVES spectrograph at th
Externí odkaz:
http://hdl.handle.net/10150/622445
http://arizona.openrepository.com/arizona/handle/10150/622445
http://arizona.openrepository.com/arizona/handle/10150/622445
Autor:
Carmona, A., Delfosse, X., Bellotti, S., Cortés-Zuleta, P., Ould-Elhkim, M., Heidari, N., Mignon, L., Donati, J. F., Moutou, C., Cook, N., Artigau, E., Fouqué, P., Martioli, E., Cadieux, C., Morin, J., Forveille, T., Boisse, I., Hébrard, G., Díaz, R. F., Lafrenière, D., Kiefer, F., Petit, P., Doyon, R., Acuña, L., Arnold, L., Bonfils, X., Bouchy, F., Bourrier, V., Dalal, S., Deleuil, M., Demangeon, O., Dumusque, X., Hara, N., Hoyer, S., Mousis, O., Santerne, A., Ségrasan, D., Stalport, M., Udry, S.
Publikováno v:
A&A 674, A110 (2023)
Context: The search for extrasolar planets around the nearest M dwarfs is a crucial step towards identifying the nearest Earth-like planets. One of the main challenges in this search is that M dwarfs can be magnetically active and stellar activity ca
Externí odkaz:
http://arxiv.org/abs/2303.16712
Autor:
Nieto, L. A., Díaz, R. F.
Publikováno v:
A&A 677, A48 (2023)
The detection of exoplanets with the radial velocity method consists in detecting variations of the stellar velocity caused by an unseen sub-stellar companion. Instrumental errors, irregular time sampling, and different noise sources originating in t
Externí odkaz:
http://arxiv.org/abs/2303.09335