Zobrazeno 1 - 10
of 1 578
pro vyhledávání: '"Brown, D. J."'
Autor:
Almenara, J. M., Hébrard, G., Díaz, R. F., Laskar, J., Correia, A. C. M., Anderson, D. R., Boisse, I., Bonfils, X., Brown, D. J. A., Casanova, V., Cameron, A. Collier, Fernández, M., Jenkins, J. M., Kiefer, F., Étangs, A. Lecavelier des, Lissauer, J. J, Maciejewski, G., McCormac, J., Osborn, H., Pollacco, D., Ricker, G., Sánchez, J., Seager, S., Udry, S., Verilhac, D., Winn, J.
Publikováno v:
A&A 663, A134 (2022)
WASP-148 is a recently announced extra-solar system harbouring at least two giant planets. The inner planet transits its host star. The planets travel on eccentric orbits and are near the 4:1 mean-motion resonance, which implies significant mutual gr
Externí odkaz:
http://arxiv.org/abs/2204.06656
Autor:
Silva, T. Azevedo, Demangeon, O. D. S., Barros, S. C. C., Armstrong, D. J., Otegi, J. F., Bossini, D., Mena, E. Delgado, Sousa, S. G., Adibekyan, V., Nielsen, L. D., Dorn, C., Lillo-Box, J., Santos, N. C., Hoyer, S., Stassun, K. G., Almenara, J. M., Bayliss, D., Barrado, D., Boisse, I., Brown, D. J. A., Díaz, R. F., Dumusque, X., Figueira, P., Hadjigeorghiou, A., Hojjatpanah, S., Mousis, O., Osborn, A., Santerne, A., Strøm, P. A., Udry, S., Wheatley, P. J.
Publikováno v:
A&A 657, A68 (2022)
Most of the currently known planets are small worlds with radii between that of the Earth and that of Neptune. The characterization of planets in this regime shows a large diversity in compositions and system architectures, with distributions hinting
Externí odkaz:
http://arxiv.org/abs/2111.08764
Autor:
Brown, D. J., Hoogerland, M. D.
An important component of the structure of the atom, the effects of spin-orbit coupling are present in many sub-fields of physics. Most of these effects are present continuously. We present a detailed study of the dynamics of changing the spin-orbit
Externí odkaz:
http://arxiv.org/abs/2110.07094
Autor:
Otegi, J. F., Bouchy, F., Helled, R., Armstrong, D. J., Stalport, M., Stassun, K. G., Delgado-Mena, E., Santos, N. C., Collins, K., Gandhi, S., Dorn, C., Brogi, M., Fridlund, M., Osborn, H. P., Hoyer, S., Udry, S., Hojjatpanah, S., Nielsen, L. D., Dumusque, X., Adibekyan, V., Conti, D., Schwarz, R., Wang, G., Figueira, P., Lillo-Box, J., Díaz, R. F., Hadjigeorghiou, A., Bayliss, D., Strøm, P. A., Sousa, S. G., Barrado, D., Osborn, A., Barros, S. S. C., Brown, D. J. A., Eastman, J. D., Ciardi, D. R., Vanderburg, A., Goeke, R. F., Guerrero, N. M., Boyd, P. T., Caldwell, D. A., Henze, C. E., McLean, B., Ricker, G., Vanderspek, R., Latham, D. W., Seager, S., Winn, J., Jenkins, J. M.
Publikováno v:
A&A 653, A105 (2021)
The Transiting Exoplanet Survey Satellite (\textit{TESS}) mission was designed to perform an all-sky search of planets around bright and nearby stars. Here we report the discovery of two sub-Neptunes orbiting around the TOI 1062 (TIC 299799658), a V=
Externí odkaz:
http://arxiv.org/abs/2105.01945
Autor:
Osborn, H. P., Armstrong, D. J., Nielsen, L. D., Collins, Karen A., Adibekyan, V., Delgado-Mena, E., King, G. W., Otegi, J. F., Santos, N. C., Howell, S. B., Lillo-Box, J., Ziegler, C., Hellier, Coel, Briceño, C., Law, N., Mann, A. W., Scott, N., Ricker, G., Vanderspek, R., Latham, David W., Seager, S., Winn, J. N., Jenkins, Jon M., Dragomir, Diana, Louie, Dana R., Rackham, Benjamin V., Villaseñor, Joel, Burke, Chris, Daylan, Tansu, Osborn, Ares, Barrado, D., Conti, Dennis M., Jensen, Eric L. N., Sousa, S. G., Hoyer, S., Caldwell, D. A., Smith, Jeffrey C., Rodriguez, David R., Demangeon, Olivier D. S., Bayliss, Daniel, Stassun, Keivan G., Barros, Susana C. C., Bryant, Edward M., Brown, D. J. A., Figueira, P., Anderson, D. R., West, R., Bouchy, F., Udry, S., Wheatley, Peter J., Díaz, R. F., Pollacco, D. L., Deleuil, M., Dorn, C., Helled, R., Strøm, Paul
We report the discovery of HD 110113 b (TOI-755.01), a transiting mini-Neptune exoplanet on a 2.5-day orbit around the solar-analogue HD 110113 (Teff = 5730K). Using TESS photometry and HARPS radial velocities gathered by the NCORES program, we find
Externí odkaz:
http://arxiv.org/abs/2101.04745
Autor:
Schanche, N., Hébrard, G., Cameron, A. Collier, Dalal, S., Smalley, B., Wilson, T. G., Boisse, I., Bouchy, F., Brown, D. J. A, Demangeon, O., Haswell, C. A., Hellier, C., Kolb, U. C., Lopez, T., Maxted, P. F. L., Pollacco, D. L., West, R. G., Wheatley, P. J.
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 499, Issue 1, pp.428-440 (2020)
We present the discovery of two new hot Jupiters identified from the WASP survey, WASP-186b and WASP-187b (TOI-1494.01 and TOI-1493.01). Their planetary nature was established from SOPHIE spectroscopic observations, and additional photometry was obta
Externí odkaz:
http://arxiv.org/abs/2010.15205