Plasmoid Ejection and Secondary Current Sheet Generation from Magnetic Reconnection in Laser-Plasma Interaction
文献类型：期刊论文
| 作者 | Dong, QL ; Wang, SJ ; Lu, QM ; Huang, C ; Yuan, DW ; Liu, X ; Lin, XX ; Li, YT ; Wei, HG ; Zhong, JY ; Shi, JR ; Jiang, SE ; Ding, YK ; Jiang, BB ; Du, K ; He, XT ; Yu, MY ; Liu, CS ; Wang, S ; Tang, YJ ; Zhu, JQ ; Zhao, G ; Sheng, ZM ; Zhang, J |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2012 |
| 卷号 | 108期号:21 |
| 关键词 | X-RAY SOURCE LOOP-TOP ELECTRON ACCELERATION FIELDS FLARES |
| ISSN号 | 0031-9007 |
| 通讯作者 | Dong, QL (reprint author), Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100080, Peoples R China. |
| 中文摘要 | Reconnection of the self-generated magnetic fields in laser-plasma interaction was first investigated experimentally by Nilson et al. [Phys. Rev. Lett. 97, 255001 (2006)] by shining two laser pulses a distance apart on a solid target layer. An elongated current sheet (CS) was observed in the plasma between the two laser spots. In order to more closely model magnetotail reconnection, here two side-by-side thin target layers, instead of a single one, are used. It is found that at one end of the elongated CS a fanlike electron outflow region including three well-collimated electron jets appears. The (> 1 MeV) tail of the jet energy distribution exhibits a power-law scaling. The enhanced electron acceleration is attributed to the intense inductive electric field in the narrow electron dominated reconnection region, as well as additional acceleration as they are trapped inside the rapidly moving plasmoid formed in and ejected from the CS. The ejection also induces a secondary CS. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [11121504, 10835003, 11074297]; CAS [KJCX2-YWT01]; National Basic Research Program of China [2008CB717806] |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/51056]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Dong, QL,Wang, SJ,Lu, QM,et al. Plasmoid Ejection and Secondary Current Sheet Generation from Magnetic Reconnection in Laser-Plasma Interaction[J]. PHYSICAL REVIEW LETTERS,2012,108(21). |
| APA | Dong, QL.,Wang, SJ.,Lu, QM.,Huang, C.,Yuan, DW.,...&Zhang, J.(2012).Plasmoid Ejection and Secondary Current Sheet Generation from Magnetic Reconnection in Laser-Plasma Interaction.PHYSICAL REVIEW LETTERS,108(21). |
| MLA | Dong, QL,et al."Plasmoid Ejection and Secondary Current Sheet Generation from Magnetic Reconnection in Laser-Plasma Interaction".PHYSICAL REVIEW LETTERS 108.21(2012). |
入库方式： OAI收割
来源：物理研究所
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