activity
19982025
most citedStatistical properties of exoplanets. I. The period distribution: constraints for the migration scenario

190 citations · 539 across the 9 of their papers we have counts for

collaborators

9 papers

astro-ph.EP2025★ 12 cited

Radial velocity homogeneous analysis of M dwarfs observed with HARPS I. Exoplanet detection and candidates

L. Mignon X. Delfosse, X. Bonfils, N. Meunier +11

The census of planets around M dwarfs in the solar neighbourhood meets two challenges: detecting the best targets for the future characterisation of planets with ELTs, and studying…

astro-ph.EP2023★ 118 cited

Cold Jupiters and improved masses in 38 Kepler and K2 small planet systems from 3661 HARPS-N radial velocities. No excess of cold Jupiters in small planet systems

A. S. Bonomo, X. Dumusque, A. Massa +31

The exoplanet population characterized by relatively short orbital periods ( d) around solar-type stars is dominated by super-Earths and sub-Neptunes. However, these planets…

astro-ph.EP2009★ 56 cited

Rate and nature of false positives in the CoRoT exoplanet search

J. M. Almenara, H. J. Deeg

Context. The CoRoT satellite searches for planets by applying the transit method, monitoring up to 12 000 stars in the galactic plane for 150 days in each observation run. This sea…

astro-ph2008★ 70 cited

Transiting exoplanets from the CoRoT space mission V. CoRoT-Exo-4b: Stellar and planetary parameters

C. Moutou, H. Bruntt, T. Guillot +2

The CoRoT satellite has announced its fourth transiting planet (Aigrain et al. 2008) with space photometry. We describe and analyse complementary observations of this system perfor…

astro-ph2004★ 73 cited

Statistical properties of exoplanets IV. The period--eccentricity relations of exoplanets and of binary stars

J. L. Halbwachs, M. Mayor, S. Udry

A sample of spectroscopic binaries and a sample of single planetary systems, both having main-sequence solar-type primary components, are selected in order to compare their eccentr…

astro-ph2003★ 190 cited

Statistical properties of exoplanets. I. The period distribution: constraints for the migration scenario

S. Udry, M. Mayor, N. C. Santos

Interesting emerging observational properties of the period-mass distribution of extra-solar planets are discussed. New recent detections confirm the already emphasized lack of mas…