论文部分内容阅读
针对兰州重离子加速器冷却储存环的流强设计 ,对其空间电荷效应进行了讨论 .随着流强增高和发射度降低 ,束流自作用场效应 (空间电荷效应 )逐渐显现 .散焦的空间电荷力造成的粒子自由振荡频移和束流包络增长 ,带来了不稳定因素 ,这些不稳定因素就限定了储存环的流强极限
The space charge effect is discussed for the design of the flow field in the cooling storage ring of the heavy ion accelerator in Lanzhou.The self-acting field effect (space charge effect) of the beam gradually appears as the flow intensity increases and the emissivity decreases. Charge-induced particle free oscillations and beam envelope envelope growth, bringing instability, these instabilities will limit the storage ring flow strength limit