兰州放射性束流线

Radioactive Ion Beam Line in Lanzhou

兰州放射性束流线（RIBLL）是产生中能重离子放射性束流（RIB）的装置和高精度放射性束物理的实验谱仪．RIBLL的立体角接收度＞65msr、动量接收度达10％；RIBLL可提供极化RIB；RIBLL采用大接收度双消色差反对称结构，既可纯化放射性束，还可作为0°磁谱仪．

Radioactive Ion Beam Line in Lanzhou (RIBLL) is a facility to produce intermediate energy radioactive ion beams (RIB), and also a high precision spectrometer for RIB physical experiments. The solid angle acceptance of RIBLL is 6. 5 msr. The momentum acceptance is about 10%. The polarized RIBs will be available. RIBLL is the equipment with double achromatic and asymmetric structure. So that it can not only sublimate the RIBs in pureness, but also operate as 0° magnet spectrometer.