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串列加速器升级工程正在研制的100 MeV强流回旋加速器引出的质子能量为75~100 MeV,引出方式为双向剥离引出。在分别完成回旋加速器主磁场的磁场测量和引出开关磁铁磁场测量后,将引出开关磁铁安装到位,然后专门对束流的引出区域进行了磁场的测量。根据实测场对引出轨道进行了计算,同时和理论场下的结果进行了比较。结果显示实测场下的结果和理论场下的结果吻合得非常好。从束流包络和发射度变化来看,束流包络和发射度并没有增加,这说明我们的磁场测量结果与理论场结果基本一致。为此,所有理论场下的引出计算结果,在实测场下均认为有效。
The development of tandem accelerator project 100 MeV strong current cyclotron derived proton energy of 75 ~ 100 MeV, lead-out way for the two-way peel leads. After separately completing the measurement of the magnetic field of the main magnetic field of the cyclotron and the measurement of the magnetic field of the switched magnet, the lead-out switch magnet is installed in place, and then the magnetic field is measured specifically for the lead-out area of the beam. According to the measured field of the outgoing track was calculated, at the same time and theoretical field results were compared. The results show that the results under the field are in good agreement with the theoretical ones. From the changes of the beam envelope and the emissivity, the envelope and the emissivity of the beam do not increase, which shows that our magnetic field measurement results are basically the same as the theoretical field results. For this reason, the results of all the calculations under the theoretical field are considered valid under the actual field conditions.