activity
20222026
most citedA hot mini-Neptune and a temperate, highly eccentric sub-Saturn around the bright K-dwarf TOI-2134

8 citations · 12 across the 15 of their papers we have counts for

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Showing 2024Show all

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astro-ph.SR2024

The Mean Longitudinal Magnetic Field and its Uses in Radial-Velocity Surveys

F. Rescigno, A. Mortier, X. Dumusque +14

This work focuses on the analysis of the mean longitudinal magnetic field as a stellar activity tracer in the context of small exoplanet detection and characterisation in radial-ve…

astro-ph.EP2024

Investigating stellar activity through eight years of Sun-as-a-star observations

Baptiste Klein, Suzanne Aigrain, Michael Cretignier +11

Stellar magnetic activity induces both distortions and Doppler-shifts in the absorption line profiles of Sun-like stars. Those effects produce apparent radial velocity (RV) signals…