289 citations · 895 across the 26 of their papers we have counts for
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Activity trends in young solar-type stars
Jyri Lehtinen, Lauri Jetsu, Thomas Hackman +2
We study a sample of 21 young and active solar-type stars with spectral types ranging from late F to mid K and characterize the behaviour of their activity. We apply the continuous…
Planet Hunters X. KIC 8462852 - Where's the Flux?
T. S. Boyajian, D. M. LaCourse, S. A. Rappaport +46
Over the duration of the Kepler mission, KIC8462852 was observed to undergo irregularly shaped, aperiodic dips in flux of up to \%. The dipping activity can last for betwe…
Zeeman-Doppler imaging of active young solar type stars
Thomas Hackman, Jyri Lehtinen, Lisa Rosén +2
By studying young magnetically active late-type stars, i.e. analogues to the young Sun, one can draw conclusions on the evolution of the solar dynamo. We determine the topology of…