activity
20232025
most citedATREIDES I. Embarking on a trek across the exo-Neptunian landscape with the TOI-421 system

9 citations · 11 across the 7 of their papers we have counts for

collaborators

7 papers

astro-ph.EP2025★ 9 cited

ATREIDES I. Embarking on a trek across the exo-Neptunian landscape with the TOI-421 system

V. Bourrier, M. Steiner, A. Castro-González +75

The distribution of close-in exoplanets is shaped by the interplay between atmospheric and dynamical processes. The Neptunian Desert, Ridge, and Savanna illustrate the sensitivity…

astro-ph.EP2024

TOI-2374 b and TOI-3071 b: two metal-rich sub-Saturns well within the Neptunian desert

Alejandro Hacker, Rodrigo F. Díaz, David J. Armstrong +40

We report the discovery of two transiting planets detected by the Transiting Exoplanet Survey Satellite (TESS), TOI-2374 b and TOI-3071 b, orbiting a K5V and an F8V star, respectiv…

astro-ph.SR2024

BEBOP V. Homogeneous Stellar Analysis of Potential Circumbinary Planet Hosts

Alix V. Freckelton, Daniel Sebastian, Annelies Mortier +29

Planets orbiting binary systems are relatively unexplored compared to those around single stars. Detections of circumbinary planets and planetary systems offer a first detailed vie…

astro-ph.EP2024★ 1 cited

TOI-2447 b / NGTS-29 b: a 69-day Saturn around a Solar analogue

Samuel Gill, Daniel Bayliss, Solène Ulmer-Moll +63

Discovering transiting exoplanets with relatively long orbital periods (10 days) is crucial to facilitate the study of cool exoplanet atmospheres () and to u…

astro-ph.EP2024★ 1 cited

The XUV-driven escape of the planets around TOI-431 & Lupi

George W. King, Lía R. Corrales, Jorge Fernández Fernández +4

One of the leading mechanisms invoked to explain the existence of the radius valley is atmospheric mass loss driven by X-ray and extreme-ultraviolet irradiation, with this process…

astro-ph.SR2024

The TESS SPOC FFI Target Sample Explored with Gaia

Lauren Doyle, David J. Armstrong, Daniel Bayliss +2

The TESS mission has provided the community with high-precision times series photometry for 2.8 million stars across the entire sky via the Full Frame Image (FFI) light curve…

astro-ph.EP2023

The positional probability and true host star identification of TESS exoplanet candidates

Andreas Hadjigeorghiou, David J. Armstrong

We present a method for deriving a probabilistic estimate of the true source of a detected TESS transiting event. Our method relies on comparing the observed photometric centroid o…