papers
Publications (3)
astro-ph.EP2023
Planetary system architectures with low-mass inner planets: Direct imaging exploration of mature systems beyond 1 au
Celia Desgrange, Julien Milli, Gael Chauvin +20
The discovery of planets orbiting at less than 1 au from their host star and less massive than Saturn in various exoplanetary systems revolutionized our theories of planetary forma…
astro-ph.EP2024
Searching for substellar companion candidates with Gaia. I. Introducing the GaiaPMEX tool
Flavien Kiefer, Anne-Marie Lagrange, Pascal Rubini +1
The Gaia mission is expected to yield the detection of several thousands of exoplanets, perhaps at least doubling the number of known exoplanets. Although the harvest is expected t…
astro-ph.EP2024
Searching for substellar companion candidates with Gaia. II. A catalog of 9,698 planet candidate solar-type hosts
Flavien Kiefer, Anne-Marie Lagrange, Pascal Rubini +1
In a previous paper, we introduced a new tool called GaiaPMEX. It characterizes the mass and semi-major axis relative to the central star (sma) of a possible companion around any s…