150 citations · 680 across the 20 of their papers we have counts for
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Surface rotation and photometric activity for Kepler targets I. M and K main-sequence stars
A. R. G. Santos, R. A. García, S. Mathur +5
Brightness variations due to dark spots on the stellar surface encode information about stellar surface rotation and magnetic activity. In this work, we analyze the Kepler long-cad…
Signatures of magnetic activity: On the relation between stellar properties and p-mode frequency variations
A. R. G. Santos, T. L. Campante, W. J. Chaplin +12
In the Sun, the properties of acoustic modes are sensitive to changes in the magnetic activity. In particular, mode frequencies are observed to increase with increasing activity le…
Determining surface rotation periods of solar-like stars observed by the Kepler mission using machine learning techniques
S. N. Breton, L. Bugnet, A. R. G. Santos +4
For a solar-like star, the surface rotation evolves with time, allowing in principle to estimate the age of a star from its surface rotation period. Here we are interested in measu…