289 citations · 2k across the 88 of their papers we have counts for
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astro-ph.SR2014★ 31 cited
Antisolar differential rotation of the K1-giant sigma Geminorum revisited
Zs. Kovari, L. Kriskovics, A. Künstler +6
Context. Surface differential rotation and other global surface flows on magnetically active stars are among the observable manifestations of the stellar dynamo working underneath.…
astro-ph.SR2014★ 14 cited
Magnitude-range brightness variations of overactive K giants
K. Oláh, A. Moór, Zs. Kővári +4
We study three representative, overactive spotted K giants (IL Hya, XX Tri, and DM UMa) known to exhibit V-band light variations between 0.65-1.05 mags. Our aim is to find the orig…
astro-ph.SR2014★ 16 cited
Lithium enrichment on the single active K1-giant DI Piscium -- Possible joint origin of differential rotation and Li enrichment
L. Kriskovics, Zs. Kővári, K. Vida +2
We investigate the surface spot activity of the rapidly rotating, lithium-rich active single K-giant DI Psc to measure the surface differential rotation and understand the mechanis…