Energy Gain Investigation in Fast Ignition ICF with Electron Ignition Beam by Changing Fuel Characteristics

被引：0
作者：
Mohadeseh, Moosavi [1 ]
Masoume, Ahmadi [1 ]
Abbas, Ghasemizad [1 ]
机构：
[1] Univ Guilan, Dept Phys, Rasht, Iran
来源：
CHINESE PHYSICS LETTERS | 2014年 / 31卷 / 02期
关键词：
FUSION; PROGRESS; DENSITY;
D O I：
10.1088/0256-307X/31/2/022801
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Fast ignition is a method in inertial confinement fusion (ICF) in which an ignition spark in pre-compression fuel is formed by an ultra-intense laser beam. In applying this method, a hot spot is built by relative electrons which are produced by the ultra-intense laser beam. For a better understanding, a fuel energy gain curve based on density is drawn and it can be observed that the ignition by an electron beam has the maximum energy gain. The maximum energy gain has been observed in equimolar DT fuel with a density of 500 g/cm(3) and in fuel with tritium (10%) with a density of 1000 g/cm(3).
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