| Observation of Non-Local Transport Phenomena with SMBI in HL-2A |
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| 引用本文： | 孙红娟 丁玄同 姚良铧 冯北滨 李伟 潘宇东 刘泽田 段旭如 杨青巍 刘永. Observation of Non-Local Transport Phenomena with SMBI in HL-2A[J]. 中国物理快报, 2007, 24(9): 2621-2623 |
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| 作者姓名： | 孙红娟 丁玄同 姚良铧 冯北滨 李伟 潘宇东 刘泽田 段旭如 杨青巍 刘永 |
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| 作者单位： | Southwestern Institute of Physics, PO Box 432, Chengdu 610041 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant Nos 10335060 and 10235010. The authors would like to thank Dr X. L. Zou and Professor J. Q. Dong for helpful advice and assistance on physical analysis, as well as other colleague for providing the necessary measurement data. |
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| 摘 要： | The non-local transport phenomenon induced by supersonic molecular beam injection （SMBI） was first observed in the HL-2A tokomak. In comparison with the phenomena induced by other methods in various tokamaks, it has its own feature： the effect induced by SMBI in HL-2A lasts much longer than that induced by pellet injection in other similar size tokomaks. Both the bolometer radiation and He emission decrease when the non-local effect appears. This suggests that an electron transport barrier has been formed at the position just outside the q = 1 surface when the non-local effect appears.
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| 关 键 词： | HL-2A 超声分子光束入射 观测误差 托卡马克 |
| 收稿时间： | 2007-05-30 |
| 修稿时间： | 2007-05-30 |
Observation of Non-Local Transport Phenomena with SMBI in HL-2A |
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| SUN Hong-Juan,DING Xuan-Tong,YAO Liang-Hua,FENG Bei-Bin,LI Wei,PAN Yu-Dong,LIU Ze-Tian,DUAN Xu-Ru,YANG Qing-Wei,LIU Yong. Observation of Non-Local Transport Phenomena with SMBI in HL-2A[J]. Chinese Physics Letters, 2007, 24(9): 2621-2623 |
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| Authors: | SUN Hong-Juan DING Xuan-Tong YAO Liang-Hua FENG Bei-Bin LI Wei PAN Yu-Dong LIU Ze-Tian DUAN Xu-Ru YANG Qing-Wei LIU Yong |
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| Affiliation: | Southwestern Institute of Physics, PO Box 432, Chengdu 610041 |
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| Abstract: | |
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| Keywords: | 52.25.Fi 52.50.Gj |
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