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 ...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.展开更多
Schroedinger's wave equation is solved in Thomas-Fermi potential including the self-interaction modification of elctrons for arbitrary matter density and temperature,In order to describe relativistic effects,the m...Schroedinger's wave equation is solved in Thomas-Fermi potential including the self-interaction modification of elctrons for arbitrary matter density and temperature,In order to describe relativistic effects,the mass-velocity correction,the Darwin correction and the spin-orbit coupling terms are included in the wave equation.Calculations are presented for the Fe^26 and Rb^37 atoms at a few temperatures and matter densities.Comparisons of present results with other more accurate one^[9] are given in Table.The data obtained by the present method are not bad.展开更多
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
文摘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.
文摘Schroedinger's wave equation is solved in Thomas-Fermi potential including the self-interaction modification of elctrons for arbitrary matter density and temperature,In order to describe relativistic effects,the mass-velocity correction,the Darwin correction and the spin-orbit coupling terms are included in the wave equation.Calculations are presented for the Fe^26 and Rb^37 atoms at a few temperatures and matter densities.Comparisons of present results with other more accurate one^[9] are given in Table.The data obtained by the present method are not bad.
