Theoretical Calculation Of Kα,Kβ Line Transitions For Highly Ionized Ti,Fe And Xe Ions

The atom structures, spectra and fine structure energies of highly ionized atoms play significant roles in ICF, MCF, X-ray laser, and plasmas diagnosis. The most important material usually used in these areas include Mg, Al, Ti, Fe, Mo, Xe, Au, Pb etc. Thus the research of their properties is very useful. Based on this, the Kα,Kβ line transitions of Ti, Fe and Xe ions from He-like to C-like are calculated , by employing the completely relativistic quantum code-GRASPO, and followed the correspond fine structure energies.The results indicated that 1 , Both the Breit and QED modify energies increase in order of Ti, Fe and Xe; in addition, the Breit energies also raise as the electron access, so the C-like Xe ion has greatest Breit energy in these ions. 2, The Kα transition wavelengths of Ti, Fe ,Xe ions from He-like to C-like are 2.61A-2.71A, 1.85A-1.91A , 4.03E-1A-4.20E-1A in relevantly; and the Kβ transition wavelengths separately are 2.22A-2.37A, 1.57A-1.67A and 3.45E-1A -3.62E-1A. Compared with exist experiment data, it can be found that the data gained in this paper are very accuracy, error districted in 5%. They can be used as reference in relative regions.