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Tong, D.C.

Paper Title Page
FR5REP089 Physical Design of 4 MeV/2.5 MeV Dual-Energy X-Band SW Accelerator 4987
 
  • Hua, J.F. Hua, H. Chen, Q.X. Jin, J. Shi, D.C. Tong
    TUB, Beijing
 
 

Funding: Work supported by National Science Foundation of China (No. 10775079)


On the basis of an X-band 2MeV on-axis standing wave electron linear accelerator, a compact 4MeV/2.5MeV X-band accelerator is being developed at Tsinghua University for non-destructive testing. The single tube can deliver two kinds of x-rays, with dose rate of >100cGy/min@m at 4MeV or >50cGy/min@m at 2.5MeV. To suppress the nearby modes, the coupler is set in the middle of the long coupled cavity chain. The coupled circuit model is applied to analyze the RF characteristic and the dynamic is investigated by CAV code. The prototype has being machined and tuned at our laboratory.


jfhua@mail.tsinghua.edu.cn