非均匀条件下磁自聚焦电子束的传输

PROPAGATION OF MAGNETICALLY SELFFOCUSING BEAM UNDER INHOMOGENEOUS CONDITION

对填充非均匀等离子体漂移空间的非均匀电子束的运动状态进行了近似分析，对远轴大脉动电子束进行了较精确的计算，讨论了电子束和等离子体的分布对电子束传输的影响，并利用计算结果解释了ＰＡＳＯＴＲＯＮ的部分实验现象。

The approximate analysis of electron motion under inhomogeneous condition in drifting tube filled with plasma was given in this paper, the beam with strong pulsation under the same condition was also studied, the effects of distribution of beam and plasma to the transmission properties were discussed in details, and some PASOTRON experiments were interpreted.