Author: Guo, Z.Y.
Paper Title Page
TUYB01 Proton Beam Acceleration with Circular Polarized Laser Pulses 1045
  • X.Q. Yan, J.E. Chen, C. Lin, Y.R. Lu, H. Wang
    PKU/IHIP, Beijing, People's Republic of China
  • Z.Y. Guo
    IHEP, Beijing, People's Republic of China
  This presentation should describe the use of circular polarized laser pulses for phase-stable acceleration of proton beams. The principles of the technique should be explained, with comparisons and contrasts made with similar techniques. The potential for production of high-intensity, mono-energetic proton beams should be discussed, and the results of analytical, simulation, and experimental studies presented.  
slides icon Slides TUYB01 [7.922 MB]  
THPPC013 Progress on Coupled RFQ-SFRFQ Accelerator for Materials Irradiation Research 3302
  • Z. Wang, J.E. Chen, S.L. Gao, Z.Y. Guo, Y.R. Lu, S.X. Peng, W.L. Xia, X.Q. Yan, J. Zhao, K. Zhu
    PKU/IHIP, Beijing, People's Republic of China
  Funding: Project supported by the National Natural Science Foundation of China (Grant No.10905003) and China Postdoctoral Science Foundation.
There is always high interest to study material irradiation damage effects based on accelerators. The bombardment of solids with high energy particles causes some changes in many important engineering properties. By implanting helium ions, it may be possible to simulate the damage process occurs in vessels and unravel the complexμstructural andμchemical evolutions that are expected in advanced nuclear energy systems. A materials irradiation facility based on coupled RFQ-SFRFQ accelerator will be built in Peking University, attribute to the commissioning of prototype SFRFQ accelerator, we have coupled the SFRFQ electrodes and the traditional RFQ electrodes in one cavity to form a more compact accelerator which can provide helium beam with energy of 0.8MeV for materials irradiation research.