【摘 要】
：
In the central region of high intensity cyclotron,the beam halo particles can be wiped away by the beam scraper.Calculation shows if the scraper is installed at
【机 构】
：
Division of the BRIF Project,
【出 处】
：
Annual Report of China Institute of Atomic Energy
论文部分内容阅读
In the central region of high intensity cyclotron,the beam halo particles can be wiped away by the beam scraper.Calculation shows if the scraper is installed at the region corresponding to the particle energy lower than 5 MeV,it is capable to collect the beam halo particles which might otherwise be lost at the high energy region;Meanwhile,it will not generate a mass of secondary neutrons,and therefore lessen
In the central region of high intensity cyclotron, the beam halo particles can be wiped away by the beam scraper. Calculation shows if the scraper is installed at the region corresponding to the particle energy lower than 5 MeV, it is capable to collect the beam halo particles which might otherwise be lost at the high energy region; Meanwhile, it will not generate a mass of secondary neutrons, and therefore lessen
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