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| 引用本文： | 竹锦霞,段卓琦,巨洪军,蔡武德,朱俊,陈忠勇. �������������ʼ�ܶ��������ݵ��ӵ�ʵ���о�[J]. 核聚变与等离子体物理, 2010, 30(4): 332-334 |
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| 作者姓名： | 竹锦霞 段卓琦 巨洪军 蔡武德 朱俊 陈忠勇 |
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| 作者单位： | (1. ?????????????????????????????? 650092??2. ??????????????????????????? 635000) |
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| 基金项目： | ITER国内配套研究专项，教育部科学技术研究重点项目，云南省教育厅科学研究基金 |
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| 摘 要： | 利用硬X射线诊断监测逃逸电子，研究了HT-7装置放电初始阶段不同等离子体初始密度对逃逸电子产生过程的影响。实验结果表明，提高等离子体初始密度能有效地抑制逃逸电子的产生。
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| 关 键 词： | 逃逸电子 等离子体密度 硬X射线 |
| 收稿时间： | 2010-02-04 |
| 修稿时间： | 2010-05-31 |
Experimental investigation of the suppression of runaway electrons by ramp-up the initial plasma density |
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| ZHU Jin-xia,DUAN Zhuo-qi,JU Hong-jun,CAI Wu-de,ZHU Jun,CHEN Zhong-yong. Experimental investigation of the suppression of runaway electrons by ramp-up the initial plasma density[J]. Nuclear Fusion and Plasma Physics, 2010, 30(4): 332-334 |
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| Authors: | ZHU Jin-xia DUAN Zhuo-qi JU Hong-jun CAI Wu-de ZHU Jun CHEN Zhong-yong |
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| Affiliation: | (1. College of Physics and Electronic Information, Yunnan Normal University, Kunming 650092;2. Department of Physics and Engineering Technology, Sichuan Academy of Arts and Sciences, Dazhou 635000) |
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| Abstract: | The effect of initial plasma density on the generation of runaway electrons at the startup phase has been investigated by hard X-ray diagnostics in the HT-7 tokamak. It is found that higher initial plasma density can effectively suppress the generation of runaway electrons. |
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| Keywords: | Runaway electrons Plasma density Hard X-ray |
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