Simulations for plasma spectroscopy based on UTA theory  

作　　者：SUNYongsheng MENGXujun 等 

机构地区：[1]LaboratoryofComputationalPhysics,InstituteofAppliedPhysicsandComputationalMathematics,Beijing100088 [2]L

出　　处：《Nuclear Science and Techniques》1999年第4期245-248,共4页核技术（英文）

基　　金：Supported by Laboratory for Shock Wave and Detonation Physics Pesearch,Institute of Fluid Physics,and the by research grant No.970230 of the China Academy of Engineering Physics

摘　　要：The unresolved transition array(UTA) simulation with configuration average approximation is used to calculate the spectral properties of plasmas involving complex ions.This method is used to simulate the transmission of X-rays through aluminum plasma and niobium plasma respectively.The results are compared with experiments and other results of advanced models and good agreements are obtained.The unresolved transition array(UTA) simulation with configuration average approximation is used to calculate the spectral properties of plasmas involving complex ions. This method is used to simulate the transmission of X-rays through aluminum plasma and niobium plasma respectively. The results are compared with experiments and other results of advanced models and good agreements are obtained

关 键 词：等离子体 光谱模拟 UTA理论 

分 类 号：O53[理学—等离子体物理]