Fluxes of fast multiply charged ions on laser ablation of target in strong magnetic field
2002
The problem of producing fast ion plasma fluxes on laser irradiation of a target with atomic number Z 0 >1 in a strong magnetic field is considered. It is shown that the energy of multiply charged ions in the plasma fluxes can achieve high values of the order of 1 MeV at relatively low temperatures of the order 3-5 keV in the plasma corona where the Pekle number Pe>>1. The flux intensity grows with rising a total radiation power, depends on the laser wavelength and attains values of the order of several mega amperes when the target irradiated with CO 2 -laser pulse with a relatively moderate power of the order of 10 TW.
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