The separation techniques for secondary beams at RIBLL

The B rho-Delta E-B rho-TOF techniques used for the identification and separation of radioactive nuclear beams (RNB) at RIBLL, are described. As a PF-type radioactive nuclear beam line, RIBLL can deliver RNB with high purity for light projectiles by using B rho-Delta E-B rho techniques, while for heavy ones, the B rho-Delta E-B rho-TOF methods must be adopted in order to identify the RNB clearly.