Progress of HIRFL-CSR Electron Cooling Device for Main Ring

• 作者: YangXiaodong VasilyParkhomchuk ZhaoHongwei WangZhixue XiaGuoxing YanHongbin ZhangWei, YahHuaihai ZhangJunhui
• 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: 工学
• 关键词: HIRFL-CSR主环电子冷却装置 电子冷却设计 空心电子束 加速器结构 平行磁场分布
• 年，卷（期）: 2002,（1）
• 页码范围: 119
• 页数: 1页
• 分类号: TL503.91

摘要

<正> The electron cooling device of main ring for HIRFL-CSR is underway on the cooperation of BINP colleagues and IMP members. So far, the assembly and tuning were done in Novosibirsk and Lanzhou. The profile and density distribution of electron beam were measured. The hollow electron beam was firstly obtained on the test bench and realized the designed requirements as expected. Fig.1 shows the hollow electron beam profile measured in Novosibirsk.