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astro-ph.SR2025
Polarity inversion line helicities and solar eruptivity
K. Moraitis, J. K. Thalmann
This work examines the relationship between solar eruptivity and the relative helicity that is contained around the polarity inversion line (PIL) of the magnetic field, along with…
astro-ph.SR2025
Recurrent eruptions from the emergence of a toroidal flux tube
J. Zhuleku, V. Archontis, K. Moraitis
Solar eruptive behavior is often modeled with magnetohydrodynamic simulations of magnetic flux emergence. The usual geometry considered is that of a horizontal cylindrical magnetic…