RFQ Cooler and Buncher

• 作者: HuangWenxue WangYue XuHushan XiaoGuoqing ZhanWenlong
• 来源期刊: 近代物理研究所和兰州重离子加速器实验室年报：英文版
• 学科: 物理学
• 关键词: RFQ 稳定性 核素 离子束 电磁场 低能放射性
• 年，卷（期）: 2003,（1）
• 页码范围: 27
• 页数: 1页
• 分类号: O571

摘要

The study of nuclides far from the valley of stability in recent years, with various spectroscopic methods, sets new demands for the handling of the ion beams. A relative old technique that was first proved to be feasible by Paul and his coworkers has been revived by using electromagnetic fields to prevent the low energy ions from losing in the gas. In the past few years, emittance improvement of low-energy radioactive ion beams has gained a lot of interest and several devices for an emittance improver and buncher have been constructed.