CAJ | 학술논문

为在神光系列激光装置上开展惯性约束聚变（IC F ）带电粒子诊断，通过0.7～10 M eV加速器质子源和241 Am放射性同位素α粒子源完成了CR39探测器的质子和α粒子能量响应实验研究，结合TRIM程序和半经验模型建立了C R39刻蚀动力学模拟程序，模拟分析了p、D、T和α粒子在正入射和斜入射条件下C R39的径迹形状与能量响应特征，对多种IC F带电粒子谱仪的C R39探测器单元的设计提出了优化方案。
위재신광계렬격광장치상개전관성약속취변（IC F ）대전입자진단，통과0.7～10 M eV가속기질자원화241 Am방사성동위소α입자원완성료CR39탐측기적질자화α입자능량향응실험연구，결합TRIM정서화반경험모형건립료C R39각식동역학모의정서，모의분석료p、D、T화α입자재정입사화사입사조건하C R39적경적형상여능량향응특정，대다충IC F대전입자보의적C R39탐측기단원적설계제출료우화방안。
For the application in the charged particle diagnostics on the SG serial laser facilities ,the energy responses of CR39 detector with 0.7‐10 MeV protons andαparticle were investigated by the accelerator proton source and 241 Am radioactive isotope source , respectively .An etching kinetic simulation code was developed based on the TRIM code and semi‐empirical model . T he characterizations of the energy responses and track shapes of p ,D ,T and α particles were simulated under the perpendicular incident and oblique incident conditions .Some schemes were proposed to optimize the CR39 detector unit for some application in ICF charged particle spectrometers .