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dc.contributor.authorHellier, C.
dc.contributor.authorAnderson, D. R.
dc.contributor.authorBarkaoui, K.
dc.contributor.authorBenkhaldoun, Z.
dc.contributor.authorBouchy, F.
dc.contributor.authorBurdanov, A.
dc.contributor.authorCameron, A. Collier
dc.contributor.authorDelrez, L.
dc.contributor.authorGillon, M.
dc.contributor.authorJehin, E.
dc.contributor.authorNielsen, L. D.
dc.contributor.authorMaxted, P. F. L.
dc.contributor.authorPepe, F.
dc.contributor.authorPollacco, D.
dc.contributor.authorPozuelos, F. J.
dc.contributor.authorQueloz, D.
dc.contributor.authorSégransan, D.
dc.contributor.authorSmalley, B.
dc.contributor.authorTriaud, A. H. M. J.
dc.contributor.authorTurner, O. D.
dc.contributor.authorUdry, S.
dc.contributor.authorWest, R. G.
dc.identifier.citationHellier , C , Anderson , D R , Barkaoui , K , Benkhaldoun , Z , Bouchy , F , Burdanov , A , Cameron , A C , Delrez , L , Gillon , M , Jehin , E , Nielsen , L D , Maxted , P F L , Pepe , F , Pollacco , D , Pozuelos , F J , Queloz , D , Ségransan , D , Smalley , B , Triaud , A H M J , Turner , O D , Udry , S & West , R G 2019 , ' WASP-South hot Jupiters : WASP-178b, WASP-184b, WASP-185b & WASP-192b ' , Monthly Notices of the Royal Astronomical Society , vol. 490 , no. 1 , pp. 1479–1487 .
dc.identifier.otherPURE: 264574316
dc.identifier.otherPURE UUID: 764d5db6-9232-44d3-95c2-2a896db84131
dc.identifier.otherScopus: 85075254190
dc.identifier.otherORCID: /0000-0002-8863-7828/work/66398289
dc.identifier.otherWOS: 000496922300109
dc.description.abstractWe report on four new transiting hot Jupiters discovered by the WASP-South survey. WASP-178b transits a V = 9.9, A1V star with Teff = 9350 ± 150 K, the second-hottest transit host known. It has a highly bloated radius of 1.81 ± 0.09 RJup, in line with the known correlation between high irradiation and large size. With an estimated temperature of 2470 ± 60 K, the planet is one of the best targets for studying ultrahot Jupiters that is visible from the Southern hemisphere. The three host stars WASP-184, WASP-185, and WASP-192 are all post-main-sequence G0 stars of ages 4–8 Gyr. The larger stellar radii (1.3–1.7 M⊙) mean that the transits are relatively shallow (0.7–0.9 per cent) even though the planets have moderately inflated radii of 1.2–1.3 RJup. WASP-185b has an eccentric orbit (e = 0.24) and a relatively long orbital period of 9.4 d. A star that is 4.6 arcsec from WASP-185 and 4.4 mag fainter might be physically associated.
dc.relation.ispartofMonthly Notices of the Royal Astronomical Societyen
dc.rightsCopyright © 2019 the Author(s). Published by Oxford University Press on behalf of the Royal Astronomical Society. This work has been made available online in accordance with publisher policies or with permission. Permission for further reuse of this content should be sought from the publisher or the rights holder. This is the final published version of the work, which was originally published at
dc.subjectStars: individual: WASP-178en
dc.subjectStars: individual: WASP-184en
dc.subjectStars: individual: WASP-185en
dc.subjectStars: individual: WASP-192en
dc.subjectPlanetary systemsen
dc.subjectQB Astronomyen
dc.subjectQC Physicsen
dc.titleWASP-South hot Jupiters : WASP-178b, WASP-184b, WASP-185b & WASP-192ben
dc.typeJournal articleen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews. School of Physics and Astronomyen
dc.contributor.institutionUniversity of St Andrews. St Andrews Centre for Exoplanet Scienceen
dc.description.statusPeer revieweden

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