ENERGY-LOSSES OF FAST ELECTRONS IN A BEAM-PLASMA

被引:0
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作者
VALCHUK, VV
VOLKOV, NB
YALOVETS, AP
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中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
A method is presented for calculating the stopping power of a plasma that is produced by the interaction of a powerful fast-electron beam with condensed matter. The contribution of the different processes to the stopping power is analyzed for the temperature and density of a plasma ranging from 1 to 100 eV and from 10(-4) to 10(-2) rho(0), respectively (rho(0) is the matter density at the normal conditions), in which the energy of the beam electrons ranges from 0.01 to 10 MeV. Energy deposition in aluminum and copper plasmas is calculated for various plasma conditions.
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页码:159 / 164
页数:6
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