Z-pinch中PF腔中子发射的产生机制  

Study of Machinsm of PF Neutron Poducing on Z-pinch

作　　者：郭洪生[1] 何锡钧[1] 彭太平[1] 

机构地区：[1]中国工程物理研究院核物理与化学研究所,四川绵阳621900

出　　处：《原子核物理评论》2005年第1期58-60,共3页Nuclear Physics Review

基　　金：中国工程物理研究国防科技预研资助项目(421030302)~~

摘　　要：采用束 靶机制和热核机制, 利用Maxwell分布, 推导了等离子体焦点装置的中子产生机制、热核反应速率、中子平均能量及中子反应速率.Using the machanism of beam-target and heat-nucleus, the scaling relationship between the neutron yields of denser plasma focus and the PF plasma current is deduced.The principle is brief discussed with denser plasma focus(DPF) as the neutron generator.We have introduced some factors that influnce the DPF discharging to produce neutron yield and some methods that improve stability of neutron yields on the denser plasma focus(DPF).

关 键 词：中子发射 热核反应 等离子体焦点 平均能量 推导 反应速率 产生机制 PF 装置 利用 

分 类 号：O571[理学—粒子物理与原子核物理]