Superflares on the late-type giant KIC 2852961 -- Scaling effect behind flaring at different energy levels

Zs. Kővári, K. Oláh, M. N. Günther +7

The most powerful superflares reaching 10${}^{39}$erg bolometric energy are from giant stars. The mechanism behind flaring is supposed to be the magnetic reconnection, which is close…