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Dense pair plasma generation and its modulation dynamics in counter-propagating laser field

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成果类型:
期刊论文
作者:
Liu, Wei-Yuan;Luo, Wen*;Yuan, Tao;Yu, Ji-Ye;Chen, Min*
通讯作者:
Luo, Wen;Chen, Min
作者机构:
[Liu, Wei-Yuan; Luo, Wen] Univ South China, Sch Nucl Sci & Technol, Hengyang 421001, Peoples R China.
[Yuan, Tao; Liu, Wei-Yuan; Chen, Min; Yu, Ji-Ye] Shanghai Jiao Tong Univ, Sch Phys & Astron, Key Lab Laser Plasmas MoE, Shanghai 200240, Peoples R China.
[Yuan, Tao; Chen, Min; Yu, Ji-Ye] Shanghai Jiao Tong Univ, IFSA Collaborat Innovat Ctr, Shanghai 200240, Peoples R China.
通讯机构:
[Luo, Wen] U
[Chen, Min] S
Univ South China, Sch Nucl Sci & Technol, Hengyang 421001, Peoples R China.
Shanghai Jiao Tong Univ, Sch Phys & Astron, Key Lab Laser Plasmas MoE, Shanghai 200240, Peoples R China.
Shanghai Jiao Tong Univ, IFSA Collaborat Innovat Ctr, Shanghai 200240, Peoples R China.
语种:
英文
关键词:
laser-plasma interaction;PIC simulation;radiation reaction;standing wave
关键词(中文):
激光设备;动力学;血浆;稠密;调整;繁殖;相互作用;极化方向
期刊:
中国物理B
ISSN:
1674-1056
年:
2018
卷:
27
期:
10
页码:
105202-1-105202-7
基金类别:
∗Project supported by the National Basic Research Program of China (Grant No. 2013CBA01504), the National Natural Science Foundation of China (Grant Nos. 11347028, 11405083, and 11675075), the Natural Science Foundation of Hunan Province, China (Grant No. 2018JJ2315), and the Youth Talent Project of Hunan Province, China (Grant No. 2018RS3096). †Corresponding author. E-mail: wen.luo@usc.edu.cn ‡Corresponding author. E-mail: minchen@sjtu.edu.cn
机构署名:
本校为第一且通讯机构
院系归属:
核科学技术学院
摘要:
With two-dimensional quantum electrodynamics (QED) particle-in-cell simulations, a dense electron-positron (e- e+) pair generation from laser-solid interactions is demonstrated. When the interaction of two linearly polarized laser pulses with a thin target enters into the relativistic transparency regime, a stable standing wave (SW) field can be formed by the overlap of the two counter-propagating laser pulses directly. The present study aims to clarify the effects of the SW field on the dynamics of e- e+ pair plasmas. Our results indicate that...

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