Author: Zhang, Y.W.
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TUP14 The Assembly and Adjustment of the Second Stripping Probe System for CYCIAE-100 199
 
  • Shizhong. An, L.C. Cao, X.L. Fu, Z.G. Li, G.S. Liu, Y.L. Lv, G.F. Pan, Y. Wang, L.P. Wen, J.S. Xing, T.J. Zhang, Y.W. Zhang
    CIAE, Beijing, People's Republic of China
 
  A 100 MeV H compact cyclotron is under construction at China Institute of Atomic Energy (CYCIAE-100). The proton beams ranging from 75 MeV - 100 MeV with 200 μA beam intensity will be extracted in dual opposite direction by charge exchange stripping devices. The stripping probe system is the key part of extraction system for CYCIAE-100. The first stripping extraction system was installed in 2014 and it has satisfied all kinds of requirements for the proton beam extraction. The first 100 MeV proton beam was got on July 4, 2014 and the beam current was stably maintained at above 25 μA for about 9 hours on July 25, 2014. The first RIB with ISOL system driven by 100 MeV proton beam was generated in 2015. The second stripping system was installed in 2015 after the assembly and adjustment. The beam commissioning based on the second stripping system will be finished and the extracted proton beam parameters will be measured in detail in this year.  
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TUP15 Control System Dedicated for Beam Line of Proton Radiography on 100 MeV Cyclotron CYCIAE-100 202
 
  • Y.W. Zhang, H.R. Cai, L.C. Cao, T. Ge, S.M. Wei, J.J. Yang, Z.G. Yin, T.J. Zhang
    CIAE, Beijing, People's Republic of China
 
  After the first beam on July 4 2014, CYCIAE-100's performance have been improved gradually and is ready for routine operation. There are 7 beam lines in total in the design stage, i.e. N1:ISOL, N2:isotope production, N3:beam dump, S1: single energy neutron, S2:white light neutron source, S3: radiobiological effect, S4:single event effect. The beam lines N2 and N3 were combined into one line during the construction. In the last two years, we propose to build to two new lines, one for principle verification of Proton Radiography, the other one for demonstration of proton therapy. Both of them are quite special. In this paper, a control system for the operation of the beam line of proton radiography, including the magnets, vacuum and water cooling, the beam intensity & profile diagnostics, and the imaging etc, will be presented.  
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FRB03 Proton Radiography Experiment Based on a 100 MeV Proton Cyclotron 401
 
  • J.J. Yang, H.R. Cai, L.C. Cao, T. Ge, Z.G. Li, Y.L. Lv, F. Wang, S.M. Wei, L.P. Wen, S.P. Zhang, T.J. Zhang, Y.W. Zhang, X. Zhen
    CIAE, Beijing, People's Republic of China
 
  A proof-of-principle test-stand for proton radiography is under construction at China Institute of Atomic Energy (CIAE). This test-stand will utilize the 100 MeV proton beam provided by the compact cyclotron CYCIAE-100, which has been built in the year of 2014, to radiograph thin static objects. The assembling of the test-stand components is finished by now. We will carry out the first proton radiography experiment in this July and hopefully we can get the first image before the opening of this conference. In this paper, the designing, constructing and commissioning of the proton radiography system will be described and the experiment result will be presented and discussed.  
slides icon Slides FRB03 [2.764 MB]  
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