SEARCH FOR A SIGNATURE OF TWIST-REMOVAL IN THE MAGNETIC FIELD OF SUNSPOTS IN RELATION WITH MAJOR FLARES
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We investigate the restructuring of the magnetic field in sunspots associated with two flares: the X6.5 flare on 6 December 2006 and the X2.2 flare on 15 February 2011. The observed changes were evaluated with respect to the so-called twist-removal model, in w... ...
