Source of Electromagnetic Radiation in Corona and Impedance of the Stationary Magnetic Reconnection Area

A source of high-frequency electromagnetic radiation is formed by energetic particles in the magnetic structures of plasma corona. Energetic particles are formed in the electric and magnetic fields of the dissipative structures of the magnetic reconnection caused by the low-frequency induction process in a hot, collisionless plasma expanding over the magnetization regions. The stationary process of kinetic acceleration refers only to the group of resonant particles in the phase space of velocities and determines the dissipation. Impedance characteristics, which make it possible to calculate the power of the acceleration process and the energy of electromagnetic fields formed by current systems and to determine the internal oscillation and relaxation times of current systems (CSs) of magnetic structures, are introduced for the process.