Reference : Three hot-Jupiters on the upper edge of the mass-radius distribution: WASP-177, WASP-...
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics
http://hdl.handle.net/2268/236125
Three hot-Jupiters on the upper edge of the mass-radius distribution: WASP-177, WASP-181, and WASP-183
English
Turner, Oliver D. [Observatoire de Genève, Université de Genève, 51 Chemin des Maillettes, CH-1290 Sauverny, Switzerland <ID system="ORCID">0000-0002-8216-2796</ID>]
Anderson, D. R. [Astrophysics Group, Keele University, Staffordshire ST5 5BG, UK <ID system="ORCID">0000-0001-7416-7522</ID>]
Barkaoui, K. [Space sciences, Technologies and Astrophysics Research (STAR) Institute, Université de Liège, Liège 1, Belgium; Oukaimeden Observatory, High Energy Physics and Astrophysics Laboratory, Cadi Ayyad University, Marrakech, Morocco]
Bouchy, F. [Observatoire de Genève, Université de Genève, 51 Chemin des Maillettes, CH-1290 Sauverny, Switzerland]
Benkhaldoun, Z. [Oukaimeden Observatory, High Energy Physics and Astrophysics Laboratory, Cadi Ayyad University, Marrakech, Morocco]
Brown, D. J. A. [Department of Physics, University of Warwick, Coventry CV4 7AL, UK; Centre for Exoplanets and Habitability, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, UK <ID system="ORCID">0000-0003-1098-2442</ID>]
Burdanov, Artem mailto [Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Exotic >]
Collier Cameron, A. [SUPA, School of Physics and Astronomy, University of St. Andrews, North Haugh, Fife KY16 9SS, UK <ID system="ORCID">0000-0002-8863-7828</ID>]
Ducrot, Elsa mailto [Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Exotic >]
Gillon, Michaël mailto [Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Exotic >]
Hellier, C. [Astrophysics Group, Keele University, Staffordshire ST5 5BG, UK]
Jehin, Emmanuel mailto [Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Origines Cosmologiques et Astrophysiques (OrCa) >]
Lendl, M. [Observatoire de Genève, Université de Genève, 51 Chemin des Maillettes, CH-1290 Sauverny, Switzerland; Space Research Institute, Austrian Academy of Sciences, Schmiedlstr. 6, A-8042 Graz, Austria <ID system="ORCID">0000-0001-9699-1459</ID>]
Maxted, P. F. L. [Astrophysics Group, Keele University, Staffordshire ST5 5BG, UK]
Nielsen, L. D. [Observatoire de Genève, Université de Genève, 51 Chemin des Maillettes, CH-1290 Sauverny, Switzerland]
Pepe, F. [Observatoire de Genève, Université de Genève, 51 Chemin des Maillettes, CH-1290 Sauverny, Switzerland]
Pollacco, D. [Department of Physics, University of Warwick, Coventry CV4 7AL, UK; Centre for Exoplanets and Habitability, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, UK]
Pozuelos, F. J. [Space sciences, Technologies and Astrophysics Research (STAR) Institute, Université de Liège, Liège 1, Belgium]
Queloz, D. [Observatoire de Genève, Université de Genève, 51 Chemin des Maillettes, CH-1290 Sauverny, Switzerland; Cavendish Laboratory, J J Thomson Avenue, Cambridge CB3 0HE, UK]
Ségransan, D. [Observatoire de Genève, Université de Genève, 51 Chemin des Maillettes, CH-1290 Sauverny, Switzerland]
Smalley, B. [Astrophysics Group, Keele University, Staffordshire ST5 5BG, UK <ID system="ORCID">0000-0002-3456-087X</ID>]
Triaud, A. H. M. J. [School of Physics & Astronomy, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK]
Udry, S. [Observatoire de Genève, Université de Genève, 51 Chemin des Maillettes, CH-1290 Sauverny, Switzerland]
West, R. G. [Department of Physics, University of Warwick, Coventry CV4 7AL, UK; Centre for Exoplanets and Habitability, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, UK <ID system="ORCID">0000-0001-6604-5533</ID>)]
1-Jun-2019
Monthly Notices of the Royal Astronomical Society
485
5790-5799
Yes
International
[en] planets and satellites: detection ; planets and satellites: individual: WASP-177b ; planets and satellites: individual: WASP-181b ; planets and satellites: individual: WASP-183b
[en] We present the discovery of three transiting planets from the WASP survey, two hot-Jupiters: WASP-177 b (˜0.5 M[SUB]Jup[/SUB], ˜1.6 R[SUB]Jup[/SUB]) in a 3.07-d orbit of a V = 12.6 K2 star, WASP-183 b (˜0.5 M[SUB]Jup[/SUB], ˜1.5 R[SUB]Jup[/SUB]) in a 4.11-d orbit of a V = 12.8 G9/K0 star; and one hot-Saturn planet WASP-181 b (˜0.3 M[SUB]Jup[/SUB], ˜1.2 R[SUB]Jup[/SUB]) in a 4.52-d orbit of a V = 12.9 G2 star. Each planet is close to the upper bound of mass-radius space and has a scaled semimajor axis, a/R[SUB]*[/SUB], between 9.6 and 12.1. These lie in the transition between systems that tend to be in orbits that are well aligned with their host-star's spin and those that show a higher dispersion.
Researchers
http://hdl.handle.net/2268/236125
10.1093/mnras/stz742
http://adsabs.harvard.edu/abs/2019MNRAS.485.5790T

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