Thorium Isotope breeder proposed by Maglich who had created four Migma Colliding ion beam fusion systems

Th/U233 breeding by fusion neutrons from tokamaks is not feasible at thermonuclear ion energies, but it is viable at Ti above 200 KeV.

Bogdan Maglich says that the cause of 50 years of failures to achieve, in magnetic fusion systems, ion energy confinement time required for ignition, τE , is charge transfer scattering (CT). CT destroys beams and plasmas by neutralizing ions with giant σCT = 10^9 barn. Ignoring CT existence , ITER designers overcalculated by a factor of million expected τE = 3.8 sec Vs. max possible from classical E and M physics: 10^-6 sec (microsecond). CT neutralization dominance over ionization renders ITER a million fold energy sink at thermonuclear energies below ion energy threshold for magnetic confinement , Tmag ~ 200 KeV. In contrast, above Tmag, ionization overwhelms neutralization and τE= 24 s was achieved in colliding beam fusion 750 KeV. To make ITER , 100 KeV D0/To gas injection should be replaced by 1.4 MeV D2+ / T+ ; non-focusing magnets with strong-focusing ones; and low vacuum pumps with UHV ones.

Bogdan Maglich presented this paper at Thorium Energy Alliance Conference #6 (TEAC6), in Chicago on May 29, 2014.

Paper by Bogdan Maglich, Dan Scott (deceased) & Tim Hester of CALSEC California Science and Engineering Corp., Irvine, California

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