8.6k citations · 14.8k across the 28 of their papers we have counts for
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Gaia DR3 astrometric orbit determination with Markov Chain Monte Carlo and Genetic Algorithms. Systems with stellar, substellar, and planetary mass companions
B. Holl, A. Sozzetti, J. Sahlmann +8
Astrometric discovery of sub-stellar mass companions orbiting stars is exceedingly hard due to the required sub-milliarcsecond precision, limiting the application of this technique…
Revised estimates of the frequency of Earth-like planets in the Kepler field
D. Barbato, A. S. Bonomo, A. Sozzetti +1
The search for Earth-like planets around Sun-like stars and the evaluation of their occurrence rate is a major topic of research for the exoplanetary community. Two key characteris…
Astrometric Detection of Giant Planets Around Nearby M Dwarfs: The Gaia Potential
A. Sozzetti, P. Giacobbe, M. G. Lattanzi +3
[abridged] We carry out numerical simulations to gauge the Gaia potential for precision astrometry of exoplanets orbiting a sample of known dM stars within 30 pc from the Sun. (1)…