作者机构:[1]Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, China
相关基金:Acknowledgements This work is supported by the Knowledge Innovation Program of the Chinese Academy of Sciences: the study and simulation on beam interaction with background particles in neutralization area for NBI, and the key technical and physical problems study for neutral beam steady-state operation. It is also supported by National Natural Science Foundation of China under Grant No. 10875146.