{"paper":{"title":"EPIC211089792 b: an aligned and inflated hot jupiter in a young visual binary","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"A. Cailleau, A. Debackere, A. Rajpurohit, A. Santerne, B. Carry, B. Courcol, B. Dauchet, C. Marlot, D. Barrado, D. J. A. Brown, D. J. Armstrong, D. Pollacco, D. Romeuf, D. Toublanc, D. Verilhac, E. Conseil, E. Delgado Mena, F. Bouchy, F. Colas, F. Kugel, F. Signoret, G. Arlic, G. Barthe, G. H\\'ebrard, H. Boussier, H. P. Osborn, I. Boisse, J-B. Pioppa, J.-C. Dalouzy, J.-C. Lachuri\\'e, J.-C. Mario, J. Gregorio, J. Kirk, J. Lillo-Box, J.-M. Almenara, J. McCormac, J.-M. Fehrenbach, J. Montier, J.-P. Rivet, J. Rey, K. W. F. Lam, L. Abe, L. Maurin, L. Strabla, M. Bachschmidt, M. Bretton, M. Deldem, M. Deleuil, M. Montalto, M. Tsantaki, N. C. Santos, O. Demangeon, O. Gerteis, O. Labrevoir, O. Suarez, P. Andr\\'e, P. A. Wilson, P. Bendjoya, P. Dubreuil, P. Le Guen, P. Louis, P. Martinez, R. Behrend, R. Girelli, R. Roy, S. C. C. Barros, S. Ferratfiat, S. G. Sousa, S. Jaecques, S. Ubaud, U. Quadri, V. Adibekyan, V. Perroud, V. Pic","submitted_at":"2016-01-28T08:05:19Z","abstract_excerpt":"In the present paper we report the discovery of a new hot Jupiter, EPIC211089792 b, first detected by the Super-WASP observatory and then by the K2 space mission during its campaign 4. The planet has a period of 3.25d, a mass of 0.73 +/- 0.04 Mjup, and a radius of 1.19 +/- 0.02 Rjup. The host star is a relatively bright (V=12.5) G7 dwarf with a nearby K5V companion. Based on stellar rotation and the abundance of Lithium, we find that the system might be as young as about 450 Myr. The observation of the Rossiter-McLaughlin effect shows the planet is aligned with respect to the stellar spin. Giv"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.07680","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}