Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Xiantu, He"'
Publikováno v:
Matter and Radiation at Extremes, Vol 9, Iss 6, Pp 065201-065201-10 (2024)
Neutron production driven by intense lasers utilizing inverse kinematic reactions is explored self-consistently by a combination of particle-in-cell simulations for laser-driven ion acceleration and Monte Carlo nuclear reaction simulations for neutro
Externí odkaz:
https://doaj.org/article/2a17f04eef5c4738b2e1414a76f5dd51
Autor:
Qiang Wang, Zhichao Li, Zhanjun Liu, Tao Gong, Wenshuai Zhang, Tao Xu, Bin Li, Ping Li, Xin Li, Chunyang Zheng, Lihua Cao, Xincheng Liu, Kaiqiang Pan, Hang Zhao, Yonggang Liu, Bo Deng, Lifei Hou, Yingjie Li, Xiangming Liu, Yulong Li, Xiaoshi Peng, Zanyang Guan, Qiangqiang Wang, Xingsen Che, Sanwei Li, Qiang Yin, Wei Zhang, Liqiong Xia, Peng Wang, Xiaohua Jiang, Liang Guo, Qi Li, Minqing He, Liang Hao, Hongbo Cai, Wudi Zheng, Shiyang Zou, Dong Yang, Feng Wang, Jiamin Yang, Baohan Zhang, Yongkun Ding, Xiantu He
Publikováno v:
Matter and Radiation at Extremes, Vol 8, Iss 5, Pp 055602-055602-8 (2023)
The first laser–plasma interaction experiment using lasers of eight beams grouped into one octad has been conducted on the Shenguang Octopus facility. Although each beam intensity is below its individual threshold for stimulated Brillouin backscatt
Externí odkaz:
https://doaj.org/article/495c1222c28c400c9fa7004fdf70850b
Autor:
Zhonghai Zhao, Honghai An, Yu Xie, Zhu Lei, Weipeng Yao, Wenqiang Yuan, Jun Xiong, Chen Wang, Junjian Ye, Zhiyong Xie, Zhiheng Fang, Anle Lei, Wenbing Pei, Xiantu He, Weimin Zhou, Wei Wang, Shaoping Zhu, Bin Qiao
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-11 (2022)
Magnetic reconnection drives the ejection of plasmas during solar flares through changes in the magnetic fields. Here, the authors use a laboratory-based experiment to create magnetic reconnection in a regime in which the plasma on one side of the re
Externí odkaz:
https://doaj.org/article/bc0b1bbf0c544940ba3e5471ea0c451e
Autor:
Ling Li, Ran Li, Libao Ju, Ke Jiang, Mingyang Yu, Taiwu Huang, Hua Zhang, Sizhong Wu, Bin Qiao, Cangtao Zhou, Xiantu He
Publikováno v:
Applied Sciences, Vol 13, Iss 11, p 6632 (2023)
X-ray generation via synchrotron radiation and bremsstrahlung in the interaction of short laser pulses with a solid target is of much current interest owing to its numerous applications. The efficiency of laser to X-ray energy conversion is thus a cr
Externí odkaz:
https://doaj.org/article/591c6450786549319655def1683afbee
Autor:
Zhu Lei, Lifeng Wang, Jiwei Li, Shiyang Zou, Junfeng Wu, Zhonghai Zhao, Wei Sun, Wenqiang Yuan, Longxing Li, Zheng Yan, Jun Li, Wenhua Ye, Xiantu He, Bin Qiao
Publikováno v:
The Astrophysical Journal, Vol 954, Iss 2, p 130 (2023)
The Pillars of Creation, one of the most recognized objects in the sky, are believed to be associated with the formation of young stars. However, so far, the formation and maintenance mechanism of the pillars are still not fully understood due to the
Externí odkaz:
https://doaj.org/article/6efff0c6a9424921ad1236ea51029dfa
Autor:
Yangchun Liu, Xiaochuan Ning, Dong Wu, Tianyi Liang, Peng Liu, Shujun Liu, Xu Liu, Zhengmao Sheng, Wei Hong, Yuqiu Gu, Xiantu He
Publikováno v:
New Journal of Physics, Vol 25, Iss 5, p 053024 (2023)
Transport of fast electrons in overdense plasmas is of key importance in high energy density physics. However, it is challenging to diagnose the fast electron transport in experiments. In this article, we study coherent transition radiation (CTR) gen
Externí odkaz:
https://doaj.org/article/ba985f6ba3c0428895cce716480a58bb
Publikováno v:
Matter and Radiation at Extremes, Vol 6, Iss 2, Pp 026903-026903-8 (2021)
Through nonequilibrium molecular dynamics simulations, we provide an atomic-scale picture of the dynamics of particles near the surface of a medium under ultra-strong shocks. This shows that the measured surface velocity vf under ultra-strong shocks
Externí odkaz:
https://doaj.org/article/e8d1fb1c9206498dbf025df5005e2e5d
Publikováno v:
New Journal of Physics, Vol 24, Iss 3, p 033038 (2022)
Divergence gating, a novel method to generate far-field isolated attosecond pulses (IAPs) through controlling divergences of different pulses, is proposed and realized by relativistic chirped laser–plasma interactions. Utilizing various wavefronts
Externí odkaz:
https://doaj.org/article/763205a35a864b1ca210e355baff816a
Publikováno v:
Applied Sciences, Vol 12, Iss 3, p 1153 (2022)
Target normal sheath field acceleration via laser interaction with structured solid targets has been widely studied for its potential use in a wide range of applications. Here, a novel nanowire target with a corrugated front surface is proposed to im
Externí odkaz:
https://doaj.org/article/e20d88c03a9d45febb53a4910bf7e198
Autor:
Yaohua Chen, Zhichao Li, Xufei Xie, Chunyang Zheng, Chuanlei Zhai, Liang Hao, Dong Yang, Wenyi Huo, Guoli Ren, Jie Liu, Xiaoshi Peng, Tao Xu, Yulong Li, Sanwei Li, Zhiwen Yang, Liang Guo, Lifei Hou, Yonggang Liu, Huiyue Wei, Xiangming Liu, Weiyi Cha, Yukun Li, Keli Deng, Zheng Yuan, Xiayu Zhan, Haijun Zhang, Baibin Jiang, Wei Zhang, Kai Du, Xuewei Deng, Yongkun Ding, Xiaofeng Wei, Wanguo Zheng, Xiaodong Chen, Xiantu He, Ke Lan
Publikováno v:
Matter and Radiation at Extremes, Vol 2, Iss 2, Pp 77-86 (2017)
We present our recent laser-plasmas instability (LPI) comparison experiment at the SGIII laser facility between the spherical and cylindrical hohlraums. Three kinds of filling are considered: vacuum, gas-filling with or without a capsule inside. A sp
Externí odkaz:
https://doaj.org/article/c7db72b3bee2445ebfc7dfd1aa580d84