【摘要】 从1988年第一次成功对撞起,北京正负电子对撞机经过多年的改进和长达17年的运行,于2005 年7月4日正式停机．着重介绍2002-2005年运行期间基于插入件的兼用模式的实现和新建的真空盒内扭摆磁铁的调试．更多还原

【Abstract】 The Beijing Electron Positron Collider (BEPC) ended its running on July 4th 2005, after 17 years’ running since the first collision in 1988. In order to realize the possibility that the BEPC can be run as a collider and as a light source in the same time, the paper describes the commissioning study of the parasitic mode with the permanent magnet wiggler 3W1 on the BEPC and the commissioning study of the in-vacuum wiggler 4W2.更多还原