Research of photo-cathode RF gun and superconducting accelerator experiment
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jin xiao,
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xu zhou,
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yang xin-fan,
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cai gong-he,
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shen xu-min,
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den ren-pei,
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li min,
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du xin-shao,
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yang mao-rong,
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li zhen-hong,
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qian ming-quan,
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cai lin,
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pan qing,
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cen yun,
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liu jie,
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lu he-ping,
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zhao kui,
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zhan bao-cen,
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wang li-fang,
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xie da-lin,
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hao jian-kui,
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hu ke-song,
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zhou chuan-ming
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Abstract
Photo-cathode superconducting accelerator experiment system include Nd:YAG Mode-locked laser, Cs2Te cathode, 2+1/2 RF gun, L band 3.5MW Microwave source, 1.3GHz superconducting cavity, 500W continue microwave source, coaxial input coupler, 4.2K cryostat, helium liquefied system, control system, beam diagnostic, and vacuum system. In June 2001, the experiment of this system have been done in CAEP. The electron beam energy gained in superconducting cavity is 0.58MeV, micro-pulse current is 0.1A.
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