Author

Simone Filomeno

results may include different authors with the same name

1 papers

Long-period magnetic activity in the K dwarf GJ 1137 and a new super-Earth on a 9-day orbit

Aims: We investigate long-term radial velocity (RV) variability in the K-dwarf star GJ 1137 (HD 93083, HIP52521), a known Saturn-mass exoplanet host, and assess the role of stellar activity in shaping the observed signals. Methods: We…

Earth and Planetary Astrophysics · Physics 2026-03-06 Denitza Stoeva , Atanas K. Stefanov , Stefan Y. Stefanov , Marina Lafarga , Elena Vchkova Bebekovska , Simone Filomeno , Jonay I. Gonzalez Hernandez , Alejandro Suarez Mascareno , Rafael Rebolo , Nicola Nari , Julia M. Mestre , Desislava Antonova , Evelina Zaharieva , Vladimir Bozhilov , Trifon Trifonov