【摘要】 介绍了兰州重离子加速器的注入器SFC真空室的基本情况,为满足新建的放射性束流线RIBLL和冷却储存环CSR对HIRFL加速重离子的需要,对SFC真空室进行了改造。新真空室采用二次真空技术,在加速器中心平面真空度达到了8×10-6Pa。更多还原

【Abstract】 The essential situation of injector SFC in Heavy Ion Research Facility at Lanzhou(HIRFL)is introduced brifly.In order to satisfy the requirements of Radioactiv e Ion Beam Line at Lanzhou(RIBLL)and Cooling Storage Ring(CSR)for HIRFL,a new vacuum chamber has been made.The double vacuum chamber technology has been u sed.As a result,the pressure of 8×10 -6 Pa pressure on the me-dian plane in the cyclotron is obtain ed.更多还原