| 低能、强流质子圆形加速器共振现象的模型研究 |
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| 引用本文： | 欧阳华甫,方守贤. 低能、强流质子圆形加速器共振现象的模型研究[J]. 中国物理 C, 2005, 29(2): 186-190 |
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| 作者姓名： | 欧阳华甫 方守贤 |
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| 作者单位： | 中国科学院高能物理研究所 北京100049(欧阳华甫)，中国科学院高能物理研究所 北京100049(方守贤) |
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| 摘 要： | 详细讨论了低能强流质子圆形加速器中质子穿越整数及半整数共振点的现象.通过对注入能量为1MeV,加速电压分别为1kV和2kV时的模拟计算,确定了束流安全穿越整数及半整数共振点对二极铁和四极铁加工误差的要求.
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| 关 键 词： | 共振 工作点漂移 空间电荷力 加工误差 |
| 收稿时间： | 2004-06-07 |
Model Study on the Resonant Phenomena in Low Energy Proton Circular Accelerator with Intense Beams |
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| OUYANG Hua-Fu) FANG Shou-Xian. Model Study on the Resonant Phenomena in Low Energy Proton Circular Accelerator with Intense Beams[J]. High Energy Physics and Nuclear Physics, 2005, 29(2): 186-190 |
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| Authors: | OUYANG Hua-Fu) FANG Shou-Xian |
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| Affiliation: | OUYANG Hua-Fu~1) FANG Shou-Xian |
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| Abstract: | The phenomena that proton passes through the integer and half-integer resonance points in low energy proton circular accelerator with intense beams are discussed. The manufacturing tolerances of the dipole magnet and quadruple magnet is given through simulations on the cases when the injection energy is 1MeV and the accelerating RF voltage per one turn is 1kV and 2kV, respectively. With these given manufacturing tolerances, particles can safely cross over the integer and half-integer resonant points. |
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| Keywords: | resonance tune shift space charge force manufacturing tolerance |
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