STUDY OF AR K-SHELL SPECTRA FROM Z-PINCH EXPERIMENTS ON YANG ACCELERATOR

摘要：

Ar K-shell Spectra were measured using an elliptical crystal spectrometer in gas-puff Z-pinch experiments performed on Yang Accelerator (peak current 800 kA,rise time 90 ns). To estimate from the spectra the electron temperature of the plasma, a collisional-radiative (CR)model was developed. By comparing the line ratio of Lyα and Heα derived from the experimental results with those predicted by the model, time and space averaged electron temperature value was obtained.

作者: Jing Li Yikang Pu Xianbing Huang Libing Yang Yuanchao Gu Weiping Xie Siqun Zhang Hongchun Cai Shali Xiao Jun Shi

作者单位: Department of Engineering Physics,Tsinghua University,Beijing 100084,China;Institute of Fluid Physic Department of Engineering Physics,Tsinghua University,Beijing 100084,China Institute of Fluid Physics,CAEE P.O.Box 919-108,Mianyang 621900,China Key Lab for Optoelectronic Technology & System of the Ministry of Education,Chongqing University,Cho

会议类型: 国际会议

会议名称: 17th International Conference on High-Power Particle Beams(第17届高功率离子束国际会议)

会议地点: 西安

会议语种:英文

页码: 494-496

在线出版日期: 2008-07-06（万方平台首次上网日期，不代表论文的发表时间）