HIRFL consists of ion source, injector, main accelerator, eight experimental terminals and beam transmission line. The injector is a reformed 1.7m focused cyclotron with an energy constant of 69, and the main accelerator is a large separated cyclotron with an energy constant of 450. The heavy ions from C to Xe can be accelerated to the energy of 100~ 10MeV/u through the joint operation of the injector and the main accelerator. 1July, 1997, an innovative radioactive secondary beam streamline (RIBLL) was built on HIRFL, which created conditions for China to carry out the research on radioactive beam physics, an international frontier field. During the period of 1998, Lanzhou Heavy Ion Accelerator Cooling Storage Ring (HIRFL-CSR), a major national scientific project across the century, was implemented. It can not only keep HIRFL in the leading position in the world, but also make a new breakthrough in the frontier of heavy ion physics in China with more advanced experimental conditions.
10 for more than 0 years, the vast number of scientific and technological personnel have cooperated sincerely to tackle key problems and overcome one technical difficulty after another. After the completion of Lanzhou Heavy Ion Accelerator, researchers at home and abroad have carried out a series of experimental studies in international frontier fields by using the heavy ion beam provided by the accelerator, and achieved remarkable results.