Abstract The primary DD proton spectrum is used for diagnosing the fuel-shell areal density ρR of imploded capsules on Shenguang Ⅲ (SG-Ⅲ) prototype laser facility for the first time. A charged particle spectrometer (CPS) with a CR39 nuclear track detector is used to measure the DD proton spectrum. The proton spectrum is determined from both the proton track and its size. A typical proton energy peak shift from 3.02 MeV to 2.6 MeV is observed in our experiment, which yields a maximum ρR larger than 6 mg/cm2.
Teng Jian (滕建), Zhang Tian-Kui (张天奎), Wu Bo (伍波), Pu Yu-Dong (蒲昱东), Hong Wei (洪伟), Shan Lian-Qiang (单连强), Zhu Bin (朱斌), He Wei-Hua (何卫华), Lu Feng (卢峰), Wen Xian-Lun (温贤伦), Zhou Wei-Min (周维民), Cao Lei-Feng (曹磊峰), Jiang Shao-En (江少恩), Gu Yu-Qiu (谷渝秋) DD proton spectrum for diagnosing the areal density of imploded capsules on Shenguang Ⅲ prototype laser facility 2014 Chin. Phys. B 23 075207
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Radiation characteristics and implosion dynamics of tungsten wire array Z-pinches on the YANG accelerator Huang Xian-Bin(黄显宾), Yang Li-Bing(杨礼兵), Li Jing(李晶), Zhou Shao-Tong(周少彤), Ren Xiao-Dong(任晓东), Zhang Si-Qun(张思群), Dan Jia-Kun(但加坤), Cai Hong-Chun(蔡红春), Duan Shu-Chao(段书超) , Chen Guang-Hua(陈光华), Zhang Zheng-Wei(章征伟), Ouyang Kai(欧阳凯), Jun Li(李军), Zhang Zhao-Hui(张朝辉), Zhou Rong-Guo(周荣国), and Wang Gui-Lin(王贵林) . Chin. Phys. B, 2012, 21(5): 055206.
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