Investigations of high-energy electrons of the microwave discharge plasma at configuration of the 'Magnetor' Bi-dipole magnetic confinement system by X-ray radiation analyses

摘要

The results of the investigations of a group of fast electrons in a microwave discharge plasma in the "Magnetor" magnetic trap are presented. The data on the presence and location of this group of electrons is important for estimating the total plasma pressure taking the previous probe measurements into account. Fast electrons are found to be localized within the magnetic separatrix in the region of confinement of the main plasma. The maximal energy of fast electrons is higher than 25 keV.