CYCLOTRONS 2010 - List of Authors (Zhong, J.Q.)

Paper	Title	Page
MOPCP031	Physics Design and Calculation of CYCIAE-70 Extraction System	114
	S. An, F.P. Guan, M. Li, G.F. Song, C. Wang, S.M. Wei, F. Yang, T.J. Zhang, J.Q. Zhong CIAE, Beijing, People's Republic of China
	A cyclotron functioning as a driver with beam power of 50kW (70 MeV, 0.75 mA) based on compact H⁻ cyclotron, CYCIAE-70, has been designed at CIAE in Beijing for the RIB production and application in the field of nuclear medicine recently. CYCIAE-70 is designed to be a dual particle cyclotron capable of delivering proton with energy in the range 35~70 MeV and deuteron beam with energy in a range of about 18~33 MeV. About 700 μA for H⁺ and 40 μA for D⁺ will be extracted in dual opposite directions by charge exchange stripping devices and the extraction beam energy is continuously adjustable. The physics design of CYCIAE-70 stripping system has been done and the optics calculations for the extraction proton and deuteron beam have been finished. The dispersion effects for the extracted beam are analyzed and the beam parameters after extraction are calculated with multi-particle tracking code COMA.

Paper

Title

Page

Physics Design and Calculation of CYCIAE-70 Extraction System

114

S. An, F.P. Guan, M. Li, G.F. Song, C. Wang, S.M. Wei, F. Yang, T.J. Zhang, J.Q. Zhong
CIAE, Beijing, People's Republic of China

A cyclotron functioning as a driver with beam power of 50kW (70 MeV, 0.75 mA) based on compact H⁻ cyclotron, CYCIAE-70, has been designed at CIAE in Beijing for the RIB production and application in the field of nuclear medicine recently. CYCIAE-70 is designed to be a dual particle cyclotron capable of delivering proton with energy in the range 35~70 MeV and deuteron beam with energy in a range of about 18~33 MeV. About 700 μA for H⁺ and 40 μA for D⁺ will be extracted in dual opposite directions by charge exchange stripping devices and the extraction beam energy is continuously adjustable. The physics design of CYCIAE-70 stripping system has been done and the optics calculations for the extraction proton and deuteron beam have been finished. The dispersion effects for the extracted beam are analyzed and the beam parameters after extraction are calculated with multi-particle tracking code COMA.