Small energy spread electron beams from laser wakefield acceleration by self-evolved ionization injection
文献类型：期刊论文
| 作者 | Wang,Jinguang1,4; Feng,Jie1,4; Zhu,Changqing1,4; Li,Yifei1,4; He,Yuhang1,4; Li,Dazhang2; Tan,Junhao1,4; Ma,Jinglong1; Chen,Liming1,3 |
| 刊名 | Plasma physics and controlled fusion
 |
| 出版日期 | 2018-01-24 |
| 卷号 | 60期号:3 |
| 关键词 | Laser wakefield acceleration Self-evolution Quasi-mono-energetic electron Ionization injection |
| ISSN号 | 0741-3335 |
| DOI | 10.1088/1361-6587/aaa4dc |
| 英文摘要 | Abstract we experimentally demonstrate generation of quasi-mono-energetic electrons from pure nitrogen gas via ionization injection induced by self-evolved laser pulses. by means of self-focusing and self-compression, we are able to reduce the injection length to 200 μ m and obtain the acceleration distance over several rayleigh lengths that leads to the generation of quasi-mono-energetic electron beams with peak energy of 185 mev and energy spread of 6%. this uncomplicated and maneuverable method suggests that the interaction of femtosecond laser pulses with moderate energy ～1 j with pure nitrogen gas is advantageous for achieving stable and small energy spread electron beam. |
| 语种 | 英语 |
| WOS记录号 | IOP:0741-3335-60-3-AAA4DC |
| 出版者 | IOP Publishing |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2175758 |
| 专题 | 高能物理研究所 |
| 作者单位 | 1.Beijing National Laboratory of Condensed Matter Physics, Institute of Physics, CAS, Beijing 100190, People’s Republic of China 2.Institute of High Energy Physics, CAS, Beijing 100049, People’s Republic of China 3.IFSA Collaborative Innovation Center, Shanghai Jiao Tong University, Shanghai 200240, People’s Republic of China 4.University of Chinese Academy of Sciences, Beijing, People’s Republic of China |
| 推荐引用方式 GB/T 7714 | Wang,Jinguang,Feng,Jie,Zhu,Changqing,et al. Small energy spread electron beams from laser wakefield acceleration by self-evolved ionization injection[J]. Plasma physics and controlled fusion,2018,60(3). |
| APA | Wang,Jinguang.,Feng,Jie.,Zhu,Changqing.,Li,Yifei.,He,Yuhang.,...&Chen,Liming.(2018).Small energy spread electron beams from laser wakefield acceleration by self-evolved ionization injection.Plasma physics and controlled fusion,60(3). |
| MLA | Wang,Jinguang,et al."Small energy spread electron beams from laser wakefield acceleration by self-evolved ionization injection".Plasma physics and controlled fusion 60.3(2018). |
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来源：高能物理研究所
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