Density measurement and MHD simulation of gas-filled capillary discharge waveguide
文献类型：期刊论文
| 作者 | Dong Ke-Gong1,2; Wu Yu-Chi1; Zheng Wu-Di3; Zhu Bin1; Cao Lei-Feng1; He Ying-Ling1; Ma Zhan-Nan2; Liu Hong-Jie1; Hong Wei1; Zhou Wei-Min1 |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2011-09-01 |
| 卷号 | 60页码:6 |
| 关键词 | gas-filled capillary discharge waveguide Stark broadening MHD simulation guiding |
| ISSN号 | 1000-3290 |
| 英文摘要 | To accelerate the electrons efficiently in the laser wake-field accelerator, it is necessary to suppress the instability induced by the diffraction and the defocusing of the laser pulse. The gas-filled capillary discharge waveguide can generate an approximately parabolic density distribution, which can guide the laser pulse efficiently and suppress the instability. Using the Stark effect, this plasma density distribution is measured in this paper, and the relationship between plasma density and filled pressure is presented. By using the MHD code CRMHA, the formation of the capillary waveguide is simulated and researched in detail. |
| WOS关键词 | ELECTRON-DENSITY ; LASER-PULSES |
| 资助项目 | State Key Program of the National Natural Science of China[10535030] ; State Key Program of the National Natural Science of China[10876039] ; State Key Program of the National Natural Science of China[11075160] ; Development Key Foundation of CAEP[2009A0102003] ; Youth Foundation of the National Natural Science of China[10905051] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000295114000068 |
| 出版者 | CHINESE PHYSICAL SOC |
| 资助机构 | State Key Program of the National Natural Science of China ; Development Key Foundation of CAEP ; Youth Foundation of the National Natural Science of China |
| 源URL | [http://119.78.100.186/handle/113462/34795]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Gu Yu-Qiu |
| 作者单位 | 1.China Acad Engn Phys, Sci & Technol Plasma Phys Lab, Laser Fus Res Ctr, Mianyang 621900, Peoples R China 2.Univ Sci & Technol China, Key Lab Basic Plasma Phys, Chinese Acad Sci, Dept Modern Phys, Hefei 230026, Peoples R China 3.Inst Appl Phys & Computat Math, Beijing 100088, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dong Ke-Gong,Wu Yu-Chi,Zheng Wu-Di,et al. Density measurement and MHD simulation of gas-filled capillary discharge waveguide[J]. ACTA PHYSICA SINICA,2011,60:6. |
| APA | Dong Ke-Gong.,Wu Yu-Chi.,Zheng Wu-Di.,Zhu Bin.,Cao Lei-Feng.,...&Wang Xiao-Fang.(2011).Density measurement and MHD simulation of gas-filled capillary discharge waveguide.ACTA PHYSICA SINICA,60,6. |
| MLA | Dong Ke-Gong,et al."Density measurement and MHD simulation of gas-filled capillary discharge waveguide".ACTA PHYSICA SINICA 60(2011):6. |
入库方式： OAI收割
来源：近代物理研究所
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