Zobrazeno 101 - 110
of 1 498
pro vyhledávání: '"Pollacco, D."'
Autor:
Barkaoui, K., Burdanov, A., Hellier, C., Gillon, M., Smalley, B., Maxted, P. F. L., Lendl, M., Triaud, A. H. M. J., Anderson, D. R., McCormac, J., Jehin, E., Almleaky, Y., Armstrong, D. J., Benkhaldoun, Z., Bouchy, F., Brown, D. J. A., Cameron, A. C., Daassou, A., Delrez, L., Ducrot, E., Foxell, E., Murray, C., Nielsen, L. D., Pepe, F., Pollacco, D., Pozuelos, F. J., Queloz, D., Segransan, D., Udry, S., Thompson, S., West, R. G.
We present the discovery by the WASP-South transit survey of three new transiting hot Jupiters, WASP-161 b, WASP-163 b and WASP-170 b. Follow-up radial velocities obtained with the Euler/CORALIE spectrograph and high-precision transit light curves ob
Externí odkaz:
http://arxiv.org/abs/1807.06548
Autor:
Burggraaff, O., Talens, G. J. J., Spronck, J., Lesage, A. -L., Stuik, R., Otten, G. P. P. L., Van Eylen, V., Pollacco, D., Snellen, I. A. G.
Publikováno v:
A&A 617, A32 (2018)
The Multi-site All-Sky CAmeRA (MASCARA) aims to find the brightest transiting planet systems by monitoring the full sky at magnitudes $4
Externí odkaz:
http://arxiv.org/abs/1806.02247
Autor:
Santerne, A., Brugger, B., Armstrong, D. J., Adibekyan, V., Lillo-Box, J., Gosselin, H., Aguichine, A., Almenara, J. -M., Barrado, D., Barros, S. C. C., Bayliss, D., Boisse, I., Bonomo, A. S., Bouchy, F., Brown, D. J. A., Deleuil, M., Mena, E. Delgado, Demangeon, O., Díaz, R. F., Doyle, A., Dumusque, X., Faedi, F., Faria, J. P., Figueira, P., Foxell, E., Giles, H., Hébrard, G., Hojjatpanah, S., Hobson, M., Jackman, J., King, G., Kirk, J., Lam, K. W. F., Ligi, R., Lovis, C., Louden, T., McCormac, J., Mousis, O., Neal, J. J., Osborn, H. P., Pepe, F., Pollacco, D., Santos, N. C., Sousa, S. G., Udry, S., Vigan, A.
Publikováno v:
Nature Astronomy volume 2, pages 393-400 (2018)
The Earth, Venus, Mars, and some extrasolar terrestrial planets have a mass and radius that is consistent with a mass fraction of about 30% metallic core and 70% silicate mantle. At the inner frontier of the solar system, Mercury has a completely dif
Externí odkaz:
http://arxiv.org/abs/1805.08405
Autor:
Hellier, Coel, Anderson, D. R., Bouchy, F., Burdanov, A., Cameron, A. Collier, Delrez, L., Gillon, M., Jehin, E., Lendl, M., Nielsen, L. D., Maxted, P. F. L., Pepe, F., Pollacco, D., Queloz, D., Segransan, D., Smalley, B., Triaud, A. H. M. J., Udry, S., West, R. G.
We report the discovery of eight hot-Jupiter exoplanets from the WASP-South transit survey. WASP-144b has a mass of 0.44 Mj, a radius of 0.85 Rj, and is in a 2.27-d orbit around a V = 12.9, K2 star which shows a 21-d rotational modulation. WASP-145Ab
Externí odkaz:
http://arxiv.org/abs/1803.02224
Autor:
Delisle, J. -B., Ségransan, D., Dumusque, X., Diaz, R. F., Bouchy, F., Lovis, C., Pepe, F., Udry, S., Alonso, R., Benz, W., Coffinet, A., Cameron, A. Collier, Deleuil, M., Figueira, P., Gillon, M., Curto, G. Lo, Mayor, M., Mordasini, C., Motalebi, F., Moutou, C., Pollacco, D., Pompei, E., Queloz, D., Santos, N. C., Wyttenbach, A.
Publikováno v:
A&A 614, A133 (2018)
We report the discovery of four super-Earth planets around HD 215152, with orbital periods of 5.76, 7.28, 10.86, and 25.2 d, and minimum masses of 1.8, 1.7, 2.8, and 2.9 M_Earth respectively. This discovery is based on 373 high-quality radial velocit
Externí odkaz:
http://arxiv.org/abs/1802.04631
Autor:
Temple, L. Y., Hellier, C., Almleaky, Y., Anderson, D. R., Bouchy, F., Brown, D. J. A., Burdanov, A., Cameron, A. Collier, Delrez, L., Gillon, M., Hall, R., Jehin, E., Lendl, M., Maxted, P. F. L., Nielsen, L. D., Pepe, F., Pollacco, D., Queloz, D., Ségransan, D., Smalley, B., Sohy, S., Thompson, S., Triaud, A. H. M. J., Turner, O. D., Udry, S., West, R. G.
We report the discovery and tomographic detection of WASP-174b, a planet with a near-grazing transit on a 4.23-d orbit around a $V$ = 11.9, F6V star with [Fe/H] = 0.09 $\pm$ 0.09. The planet is in a moderately misaligned orbit with a sky-projected sp
Externí odkaz:
http://arxiv.org/abs/1802.00766
Autor:
Demangeon, Olivier. D. S., Faedi, F., Hébrard, G., Brown, D. J. A., Barros, S. C. C., Doyle, A. P., Maxted, P. F. L., Cameron, A. Collier, Hay, K. L., Alikakos, J., Anderson, D. R., Armstrong, D. J., Boumis, P., Bonomo, A. S., Bouchy, F., Haswell, C. A., Hellier, C., Kiefer, F., Lam, K. W. F., Mancini, L., McCormac, J., Norton, A. J., Osborn, H. P., Palle, E., Pepe, F., Pollacco, D. L., Prieto-Arranz, J., Queloz, D., Ségransan, D., Smalley, B., Triaud, A. H. M. J., Udry, S., West, R., Wheatley, P. J.
Publikováno v:
A&A 610, A63 (2018)
To investigate the origin of the features discovered in the exoplanet population, the knowledge of exoplanets' mass and radius with a good precision is essential. In this paper, we report the discovery of three transiting exoplanets by the SuperWASP
Externí odkaz:
http://arxiv.org/abs/1710.06321
Autor:
Barros, S. C. C., Gosselin, H., Lillo-Box, J., Bayliss, D., Mena, E. Delgado, Brugger, B., Santerne, A., Armstrong, D. J., Adibekyan, V., Armstrong, J. D., Barrado, D., Bento, J., Boisse, I., Bonomo, A. S., Bouchy, F., Brown, D. J. A., Cochran, W. D., Cameron, A. Collier, Deleuil, M., Demangeon, O., Díaz, R. F., Doyle, A., Dumusque, X., Ehrenreich, D., Espinoza, N., Faedi, F., Faria, J. P., Figueira, P., Foxell, E., Hébrard, G., Hojjatpanah, S., Jackman, J., Lendl, M., Ligi, R., Lovis, C., Melo, C., Mousis, O., Neal, J. J., Osborn, H. P., Pollacco, D., Santos, N. C., Sefako, R., Shporer, A., Sousa, S. G., Triaud, A. H. M. J., Udry, S., Vigan, A., Wyttenbach, A.
The multi-planetary system HD 106315 was recently found in K2 data . The planets have periods of $P_b \sim9.55$ and $P_c \sim 21.06\,$days, and radii of $ r_b = 2.44 \pm 0.17\, $ and $r_c = 4.35 \pm 0.23\, $ $R_{\oplus}$. The brightness of the host s
Externí odkaz:
http://arxiv.org/abs/1709.00865
Autor:
Talens, G. J. J., Albrecht, S., Spronck, J. F. P., Lesage, A. -L., Otten, G. P. P. L., Stuik, R., Van Eylen, V., Van Winckel, H., Pollacco, D., McCormac, J., Grundahl, F., Andersen, M. Fredslund, Antoci, V., Snellen, I. A. G
Publikováno v:
A&A 606, A73 (2017)
We report the discovery of MASCARA-1 b, the first exoplanet discovered with the Multi-site All-Sky CAmeRA (MASCARA). It is a hot Jupiter orbiting a bright $m_V=8.3$, rapidly rotating ($v\sin i_\star > 100~\rm{km~s}^{-1}$) A8 star with a period of $2.
Externí odkaz:
http://arxiv.org/abs/1707.04262
Autor:
Talens, G. J. J., Justesen, A. B., Albrecht, S., McCormac, J., Van Eylen, V., Otten, G. P. P. L., Murgas, F., Palle, E., Pollacco, D., Stuik, R., Spronck, J. F. P., Lesage, A. -L., Grundahl, F., Andersen, M. Fredslund, Antoci, V., Snellen, I. A. G.
Publikováno v:
A&A 612, A57 (2018)
In this paper we present MASCARA-2 b, a hot Jupiter transiting the $m_V=7.6$ A2 star HD 185603. Since early 2015, MASCARA has taken more than 1.6 million flux measurements of the star, corresponding to a total of almost 3000 hours of observations, re
Externí odkaz:
http://arxiv.org/abs/1707.01500