不同黑腔的X光辐射和散射光特性实验研究  

Experimental Investigation on Properties of X-ray Radiation and Scattering Light From Different Hohlraums

作　　者：江少恩[1] 孙可煦[1] 杨家敏[1] 刘慎业[1] 李文洪[1] 蒋小华[1] 郑志坚[1] 丁永坤[1] 彭能岭[1] 易荣清[1] 张文海[1] 崔延莉[1] 陈久森[1] 李朝光[1] 刘永刚[1] 

机构地区：[1]中国工程物理研究院激光聚变研究中心,四川绵阳621900

出　　处：《原子能科学技术》2007年第1期26-35,共10页Atomic Energy Science and Technology

基　　金：国家高技术研究计划资助课题(863-804-3)

摘　　要：在神光Ⅱ三倍频实验中,设计了多种半腔靶构型,研究不同黑腔构型的X光辐射和散射光特性。采用多种探测设备对多角度辐射温度、软X光谱、M带角分布、X光总量、超热电子、散射光、漏激光和受激拉曼散射(SRS)等物理量进行了综合测量,并比较了不同靶型的相关物理量。Six kinds of targets are designed to investigate the properties of X-ray radiation and scattering light from different hohlraums, in the experiments on Shenguang Ⅱ laser facility. Using diagnostic instruments, we measured radiation temperature at different viewing directions, soft X-ray spectra, angle distribution of M band, hot electron, scattered light and stimulated Raman scattering（SRS）. And these physical parameters are compared for different hohlraums.

关 键 词：腔靶 软X光谱 M带份额 散射光 

分 类 号：O536[理学—等离子体物理] O562.3[理学—物理]