用于模拟X射线热-力学效应的高功率脉冲离子束研究进展  

Progress in studying high power pulsed ion-beams for simulating thermal-mechanical effects on the material to be irradiated by X-ray

作　　者：邱爱慈[1] 张嘉生[1] 彭建昌[1] 杨海亮[1] 何小平[1] 石磊[1] 汤俊萍[1] 周南[1] 丁升[1] 牛胜利[1] 

机构地区：[1]西北核技术研究所,西安710024

出　　处：《核技术》2002年第9期714-719,共6页Nuclear Techniques

基　　金：国家自然科学基金资助 (19975 0 37)

摘　　要：计算了与黑体谱 1keVX射线在材料中产生的应力波和冲量相当的质子束参数 ;给出了箍缩型二极管产生离子束的实验结果 ,以及在“闪光二号”加速器上已经获得的流强约 5 0kA的脉冲质子束。In this paper the progress in studying the generation of high power pulsed ion beams for simulating Planck-spectrum X-ray thermal-mechanical effects on the material is presented. Theoretical parameters of pulsed proton beam corresponding 1keV X-ray thermal-mechanical effects on the malerial are calculated. The experimental results of generating high power pulsed ion beams with pinch-diode, as well as 50kA pulsed proton beams generated on FLASH-Ⅱ accelerator are introduced

关 键 词：X射线 高功率脉冲离子束 箍缩型二极管 脉冲电子束 加速器 热-力学效应 

分 类 号：TL501.5[核科学技术—核技术及应用]