@article{23fdcd9d8f5f484f99c4907c9bd71300,
title = "K2-237 b and K2-238 b: Discovery and characterization of two new transiting hot Jupiters from K2",
abstract = "We report the discovery of two hot Jupiters orbiting the stars K2-237 and K2-238. We used photometric data from Campaigns 11 and 12 of the Kepler K2 mission and radial velocity data obtained using the HARPS, FEROS, and CORALIE spectrographs. K2-237 b and K2-238 b have masses of 1.60-0.11+0.11 and 0.86+-0.120.13MJup, radii of 1.65-0.08+0.07 and 1.30-0.14+0.15 RJup, and are orbiting their host stars in 2.18-and 3.20-d orbits, respectively. The large radius of K2-237 b leads us to conclude that this candidate corresponds to a highly inflated hot Jupiter. K2-238 b has a radius consistent with theoretical models, considering the high incident flux falling on the planet. We consider K2-237 b to be an excellent system for follow-up studies, since not only is it very inflated, but it also orbits a relatively bright star (V = 11.6).",
keywords = "Planets and satellites: detection, Planets and satellites: fundamental parameters",
author = "Soto, {M. G.} and D{\'i}az, {M. R.} and Jenkins, {J. S.} and F. Rojas and N. Espinoza and R. Brahm and H. Drass and Jones, {M. I.} and M. Rabus and J. Hartman and P. Sarkis and A. Jord{\'a}n and R. Lachaume and B. Pantoja and M. Vu{\v c}kovi{\'c} and Ciardi, {D. R.} and I. Crossfield and C. Dressing and E. Gonzales and L. Hirsch",
note = "Funding Information: MGS acknowledges the support of CONICYT-PFCHA/Doctorado Nacional-21141037, Chile. MRD is supported by CONICYT-PFCHA/Doctorado Nacional-21140646, Chile. JSJ acknowledges support by FONDECYT grant 1161218 and partial support by CATA-Basal (PB06, CONICYT). AJ acknowledges support from FONDECYT project 1171208, BASAL CATA PFB-06, and by the Ministry for the Economy, Development, and Tourism{\textquoteright}s Programa Iniciativa Cient{\'i}fica Milenio through grant IC 120009, awarded to the Millennium Institute of Astrophysics (MAS). HD acknowledges support from FONDECYT Postdoctorado 3150314 and FONDECYT Regular 1171364, from Fondo Nacional de Desarrollo Cient{\'i}f ico y Tecnol{\'o}gico. RL acknowledges support from BASAL CATA PFB-06. This research has made use of the VizieR catalogue access tool, CDS, Strasbourg, France. The original description of the VizieR service was published in A&AS 143, 23. Publisher Copyright: {\textcopyright} 2018 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society.",
year = "2018",
month = aug,
day = "21",
doi = "10.1093/mnras/sty1334",
language = "English",
volume = "478",
pages = "5356--5365",
journal = "Monthly Notices of the Royal Astronomical Society",
issn = "0035-8711",
publisher = "Oxford University Press",
number = "4",
}