activity
20042025
most citedSpectroscopic parameters for 451 stars in the HARPS GTO planet search program. Stellar [Fe/H] and the frequency of exo-Neptunes

596 citations · 7.4k across the 86 of their papers we have counts for

collaborators
Showing 2018Show all

11 papers · 1 filter

astro-ph.EP2018★ 10 cited

WASP-190b: Tomographic discovery of a transiting hot Jupiter

L. Y. Temple, C. Hellier, Y. Almleaky +22

We report the discovery of WASP-190b, an exoplanet on a 5.37-day orbit around a mildly-evolved F6 IV-V star with V = 11.7, T_eff = 6400 100 K, M = 1.35 0.05 M_sun…

astro-ph.EP2018★ 76 cited

Confirmation of the radial velocity super-Earth K2-18c with HARPS and CARMENES

R. Cloutier, N. Astudillo-Defru, R. Doyon +13

In an earlier campaign to characterize the mass of the transiting temperate super-Earth K2-18b with HARPS, a second, non-transiting planet was posited to exist in the system at $\s…

astro-ph.EP2018★ 40 cited

Extrasolar planets and brown dwarfs around AF-type stars. X.The SOPHIE northern sample. Combining the SOPHIE and HARPS surveys to compute the close giant planet mass-period distribution around AF-type stars

S. Borgniet, A. -M. Lagrange, N. Meunier +31

The impact of the stellar mass on the giant planet properties is still to be fully understood. Main-Sequence (MS) stars more massive than the Sun remain relatively unexplored in ra…

astro-ph.EP2018★ 16 cited

K2-263b: A 50-day period sub-Neptune with a mass measurement using HARPS-N

A. Mortier, A. S. Bonomo, V. M. Rajpaul +32

This paper reports on the validation and mass measurement of K2-263b, a sub-Neptune orbiting a quiet G9V star. Using K2 data from campaigns C5 and C16, we find this planet to have…

physics.optics2018★ 47 cited

Broadband near-infrared astronomical spectrometer calibration and on-sky validation with an electro-optic laser frequency comb

Ewelina Obrzud, Monica Rainer, Avet Harutyunyan +10

The quest for extrasolar planets and their characterisation as well as studies of fundamental physics on cosmological scales rely on capabilities of high-resolution astronomical sp…

astro-ph.EP2018★ 21 cited

WASP-147b, 160Bb, 164b and 165b: two hot Saturns and two Jupiters, including two planets with metal-rich hosts

M. Lendl, D. R. Anderson, A. Bonfanti +20

We report the discovery of four transiting hot Jupiters, WASP-147, WASP-160B, WASP-164 and WASP-165 from the WASP survey. WASP-147b is a near Saturn-mass () objec…