| 实验室模拟磁力线重联的初步结果 |
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| 引用本文： | 张寿彪,谢锦林,胡广海,李弘,黄光力,刘万东.实验室模拟磁力线重联的初步结果[J].天文学报,2011,52(3). |
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| 作者姓名： | 张寿彪 谢锦林 胡广海 李弘 黄光力 刘万东 |
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| 作者单位： | 1. 中国科学技术大学近代物理系,合肥230026;中国科学院基础等离子体物理实验室,合肥230026
2. 中国科学院紫金山天文台,南京,210008 |
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| 基金项目： | 国家自然科学基金，中国科学院知识创新工程项目 |
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| 摘 要： | 在中国科学技术大学的线性磁化等离子体装置上,通过对两个平行电流板施加同向电流,实现重联磁场位型的构造,进而开展实验室等离子体中磁力线重联过程的研究.利用发射探针测量了重联过程中的平行(轴向)电场,实验验证了重联电流与通行粒子的依赖关系.利用磁探针测量了磁场通量的演化,未发现通量堆积现象,与数值预言相符.
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| 关 键 词： | 等离子体 湍流 方法 实验室 磁场重联 |
Preliminary Experimental Result of Magnetic Reconnection in Laboratory Plasma |
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| ZHANG Shou-biao,XIE Jin-lin,HU Guang-hai,LI Hong,HUANG Guang-li,LIU Wan-dong.Preliminary Experimental Result of Magnetic Reconnection in Laboratory Plasma[J].Acta Astronomica Sinica,2011,52(3). |
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| Authors: | ZHANG Shou-biao XIE Jin-lin HU Guang-hai LI Hong HUANG Guang-li LIU Wan-dong |
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| Institution: | ZHANG Shou-biao~(1,2) XIE Jin-lin~(1,2) HU Guang-hai~(1,2) LI Hong~(1,2) HUANG Guang-li~3 LIU Wan-dong~(1,2) (1 Department of Modern Physics,University of Science and Technology of China,Hefei 230026) (2 Key Laboratory of Basic Plasma Physics,Chinese Academy of Sciences,Hefei 230026) (3 Purple Mountain Observatory,Nanjing 210008) |
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| Abstract: | Magnetic reconnection is one of the most important physical processes in astrophysical plasmas.Lots of theoretical works,numerical simulations and observations have been done.Some experimental programs have been activated to investigate the basic mechanisms of magnetic reconnection.In order to investigate the electron dynamic near the electron diffusion region in magnetic reconnection process,an upgrade is accomplished in the LMP(Linear magnetic plasmas) device at University of Science and Technology of Chi... |
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| Keywords: | plasmas turbulence methods:laboratory magnetic reconnection |
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