摘要
本文描述了SFC中心区的新结构,采用ECRIS后,在中心区安装了螺旋线型静电偏转器,磁极和D电极都作了修改,送入HIRFL的首次束流^(40)Ar^(8+)的流强可大于1.2μA。
The new structure of SFC centre region is described. After an ECRIS was used, a spiralinflector had been assembled at the centre of the machine. The magnetic plog and the Dee electrodewere modified. The current of the first beam ^(40)Ar^(8+) sent to HIRFL is more than 1.2μA.
