3 papers
astro-ph.EP2026
CORALIE radial-velocity search for companions around evolved stars (CASCADES) V. Three planetary companions and achievable precision
P. Figueira, E. Fontanet, J. P. Faria +9
Aims. We expand the planetary census around massive stellar hosts through a long-term campaign of high-precision radial velocity (RV) measurements on evolved stars. Methods. We ana…
astro-ph.EP2025
TOI-7510: A solar-analog system of three transiting giant planets near a Laplace resonance chain
J. M. Almenara, A. Leleu, T. Guillot +23
We report the confirmation and initial characterization of a compact and dynamically rich multiple giant planet system orbiting the solar analog TOI-7510. The system was recently i…
astro-ph.EP2025
Three Hot Jupiters transiting K-dwarfs with a significant heavy element mass
Y. G. C. Frensch, F. Bouchy, G. Lo Curto +50
Albeit at a lower frequency than around hotter stars, short-period gas giants around low-mass stars ( K) do exist, despite predictions from planetary populat…