Injection system of a superconducting compact storage ring

An injection system for a superconducting compact storage ring is designed and fabricated. The system consists of a septum magnet and a kicker magnet. The injection septum magnet has a very thin septum width (2.5 mm) and generates a 1.8 T magnetic field. The septum coil and the beam duct are held with high heat-conductivity mold material, and a coolant tube is placed at the return coil. The kicker magnet generates a pulsed magnetic field of 1300 G maximum and the pulse width is 400 ns. The ceramic duct coating is very thin (10 nm) due to the short pulse width of the magnetic field. The injection tests are performed and the system successfully injects the electron beam into the storage ring.