Three irradiated and bloated hot Jupiters: WASP-76b, WASP-82b & WASP-90b
West, R. G. · Almenara, J. -M. · Anderson, D. R. · Bouchy, F. · Brown, D. J. A. · Cameron, A. Collier · Deleuil, M. · Delrez, L. · Doyle, A. P. · Faedi, F. · Fumel, A. · Gillon, M. · Hebrard, G. · Hellier, C. · Jehin, E. · Lendl, M. · Maxted, P. F. L. · Pepe, F. · Pollacco, D. · Queloz, D. · Segransan, D. · Smalley, B. · Smith, A. M. S. · Triaud, A. H. M. J. · Udry, S.
Original · EN
We report three new transiting hot-Jupiter planets discovered from the WASP surveys combined with radial velocities from OHP/SOPHIE and Euler/CORALIE and photometry from Euler and TRAPPIST. All three planets are inflated, with radii 1.7-1.8 Rjup. All orbit hot stars, F5-F7, and all three stars have evolved, post-MS radii (1.7-2.2 Rsun). Thus the three planets, with orbits of 1.8-3.9 d, are among the most irradiated planets known. This reinforces the correlation between inflated planets and stellar irradiation.
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