Show simple item record

dc.contributor.authorJordán, A.
dc.contributor.authorBrahm, R.
dc.contributor.authorBakos, G.
dc.contributor.authorBayliss, D.
dc.contributor.authorPenev, K.
dc.contributor.authorHartman, J.
dc.contributor.authorZhou, G.
dc.contributor.authorMancini, L.
dc.contributor.authorMohler-Fischer, M.
dc.contributor.authorCiceri, S.
dc.contributor.authorSato, B.
dc.contributor.authorCsubry, Z.
dc.contributor.authorRabus, M.
dc.contributor.authorSuc, V.
dc.contributor.authorEspinoza, N.
dc.contributor.authorBhatti, W.
dc.contributor.authorDe Val Borro, M.
dc.contributor.authorBuchhave, L.
dc.contributor.authorCsák, B.
dc.contributor.authorHenning, T.
dc.contributor.authorSchmidt, B.
dc.contributor.authorTan, T.
dc.contributor.authorNoyes, R.
dc.contributor.authorBéky, B.
dc.contributor.authorButler, R.
dc.contributor.authorShectman, S.
dc.contributor.authorCrane, J.
dc.contributor.authorThompson, I.
dc.contributor.authorWilliams, Andrew
dc.contributor.authorMartin, R.
dc.contributor.authorContreras, C.
dc.contributor.authorLázár, J.
dc.contributor.authorPapp, I.
dc.contributor.authorSári, P.
dc.identifier.citationJordán, A. and Brahm, R. and Bakos, G. and Bayliss, D. and Penev, K. and Hartman, J. and Zhou, G. et al. 2014. HATS-4b: A dense hot Jupiter transiting a super metal-rich G star. Astronomical Journal. 148 (2).

We report the discovery by the HATSouth survey of HATS-4b, an extrasolar planet transiting a V = 13.46 mag G star. HATS-4b has a period of P ˜ 2.5167 days, mass of Mp ˜ 1.32 MJup, radius of Rp ˜ 1.02 RJup, and density of ?p = 1.55 ± 0.16 g cm-3 ˜ 1.24 ?Jup. The host star has a mass of 1.00 M?, a radius of 0.92 R?, and a very high metallicity [Fe/H]=0.43 ± 0.08. HATS-4b is among the densest known planets with masses between 1 and 2 MJ and is thus likely to have a significant content of heavy elements of the order of 75 M?. In this paper we present the data reduction, radial velocity measurements, and stellar classification techniques adopted by the HATSouth survey for the CORALIE spectrograph. We also detail a technique for simultaneously estimating vsin i and macroturbulence using high resolution spectra. © 2014. The American Astronomical Society. All rights reserved.

dc.publisherInstitute of Physics Publishing
dc.titleHATS-4b: A dense hot Jupiter transiting a super metal-rich G star
dc.typeJournal Article
dcterms.source.titleAstronomical Journal
curtin.departmentCurtin Institute of Radio Astronomy (Engineering)
curtin.accessStatusFulltext not available

Files in this item


There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record