Beam stripping interactions in compact cyclotrons
Beam stripping interactions in compact cyclotrons
复制标题
紧凑型回旋加速器中的束剥离相互作用
DOI：
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发表时间：
2021
影响因子：
1.7
通讯作者：
A. Gsell
中科院分区：
文献类型：
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作者：
P. Calvo;I. Podadera;D. Gavela;C. Oliver;A. Adelmann;J. Snuverink;A. Gsell
通过与残留气体和电磁场的相互作用，H−离子束的束剥离损失进行评估。这些过程在具有内离子源和强磁场的紧凑型回旋加速器中起着重要作用。剩余剥离相互作用到束流动力学程序OPAL的实施提供了一个足够的框架来估计剥离损失紧凑型回旋加速器，如AMIT。分析的重点是优化回旋加速器的最终束流，调整离子源的参数，以调节加速器内的真空度，最大限度地减少束流剥离损失。
Beam stripping losses of H− ion beams by interactions with residual gas and electromagnetic fields are evaluated. These processes play an important role in compact cyclotrons with internal ion source and high magnetic fields. The implementation of residual stripping interactions into the beam dynamics code OPAL provides an adequate framework to estimate the stripping losses for compact cyclotrons such as AMIT. The analysis is focused on optimizing the final beam current of the cyclotron, adjusting parameters of the ion source to regulate the vacuum level inside the accelerator, minimizing the beam stripping losses.