In this paper, we propose to measure the beamenvelope by a thin plastic scintillation filament.
本文提出用闪烁丝测量束流包络，从而求出粒子流真实发散度的方法。
2
By simulating the ion beamenvelope, a beam optics design of intense neutron generator for cancer therapy is given.
通过强流离子束包络的数值模拟计算，完成了用于治疗癌症的强中子发生器的束流传输系统设计。
3
A calculation model of accelerator beamenvelope has been developed. It can predict beamenvelope in linear induction accelerator from the injector to the final focus region.