【摘要】 为了提高兰州重离子加速器放射性次级束流线的束流强度 ,在现有的输运线基础上 ,设计了一个由一组超导螺线管和一个产生靶组成的次级束流增强系统 .简要介绍了这个系统的束流光学设计原理和系统的初步设计更多还原

【Abstract】 In order to meet the meeds of nuclear physic research, the beam intensity of RIBLL (Radioactivy Ion Beam Line in Lanzhou) should be improued. This can be carried out by two ways: increasing the primary beam intensity or improuing the transmission of the beam line. A system consisting of three superconducting solenoids and a new target frame is designed.更多还原