典型文献
Investigation of the confinement of high energy non-neutral proton beam in a bent magnetic mirror
文献摘要：
By using the particle-in-cell(PIC)simulation method,we studied how the proton beam is confined in a bent magnetic mirror.It is found that the loss rate of the charged particles in a bent mirror is less than that in the axi-symmetric mirror.For a special bent mirror with the deflection angle of the coils α = 45°,it is found that the loss rate reaches maximum value at certain ion number density where the ion electrostatic oscillation frequency is equal to the ion cyclotron frequency.In addition,the loss rate is irrelevant to the direction of the proton beam.Our results may be helpful to devise a mirror.In order to obtain the least loss rate,we may choose an appropriate deflection angle,and have to avoid a certain ion number density at which the ion electrostatic oscillation frequency is equal to the ion cyclotron frequency.
文献关键词：
中图分类号：
作者姓名：
Fangping WANG;Heng ZHANG;Sheng ZHANG;Wenshan DUAN
作者机构：
College of Physics and Electronic Engineering,Northwest Normal University,Lanzhou 730070,People's Republic of China;Advanced Energy Science and Technology Guangdong Laboratory,Huizhou 516003,People's Republic of China
文献出处：
引用格式：
[1]Fangping WANG;Heng ZHANG;Sheng ZHANG;Wenshan DUAN-.Investigation of the confinement of high energy non-neutral proton beam in a bent magnetic mirror)[J].等离子体科学和技术（英文版）,2022(03):98-105
A类：
axi
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AB值：
0.459872
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