| Multipacting phenomenon at high electric fields of superconducting cavities |
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| 作者姓名： | 朱凤 D.Proch 郝建奎 |
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| 作者单位： | Institute of Heavy Ion Physics, Peking University, Beijing 100871, China;Deutsches Electronen-Synchrotron, Notkestrasse 85, 22603 Hamburg, Germany;Institute of Heavy Ion Physics, Peking University, Beijing 100871, China |
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| 摘 要： | Recently multipacting (MP) recalculation of the TeV Energy Superconducting Linear Accelerator (TESLA) resonator was performed. In addition to the normal MP which occurs at a peak electric field of around 40MV/m for the TESLA cavity, another type of multipacting with resonant electron trajectory that is far from the equator is also seen.It occurs at a gradient around 60MV/m to 70MV/m. This result seems to explain some experimental observations.
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| 关 键 词： | 多碰等离子体 电子轨迹 超导容量 TeV 能量超导体线性加速器 |
| 收稿时间： | 2004-05-14 |
Multipacting phenomenon at high electric fields of superconducting cavities |
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| Zhu Feng,Proch D. and Hao Jian-Kui.Multipacting phenomenon at high electric fields of superconducting cavities[J].Chinese Physics B,2005,14(3):494-499. |
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| Authors: | Zhu Feng Proch D and Hao Jian-Kui |
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| Institution: | Deutsches Electronen-Synchrotron, Notkestrasse 85, 22603 Hamburg, Germany; Institute of Heavy Ion Physics, Peking University, Beijing 100871, China |
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| Abstract: | Recently multipacting (MP) recalculation of the TeV Energy Superconducting Linear Accelerator (TESLA) resonator was performed. In addition to the normal MP which occurs at a peak electric field of around 40MV/m for the TESLA cavity, another type of multipacting with resonant electron trajectory that is far from the equator is also seen. It occurs at a gradient around 60MV/m to 70MV/m. This result seems to explain some experimental observations. |
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| Keywords: | multipacting TESLA cavity |
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