¹Department of Physics and Electronic Technology, Luoyang Normal College, Luoyang 471022
²Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065
Spectrum Simulation of Li-Like Aluminium Plasma
PENG Feng1,2;JIANG Gang2;ZHU Zheng-He2
¹Department of Physics and Electronic Technology, Luoyang Normal College, Luoyang 471022
²Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065
Abstract： X-ray emission spectra for L-shell of Li-like aluminium ions are simulated by using the flexible atomic code based on the collisional radiative model. Atomic processes including radiative recombination, dielectronic recombination, collisional ionization and resonance excitation from the neighbouring ion (Al9+ and Al11+) charge states of the target ion (Al10+) are considered in the model. In addition, the contributions of different atomic processes to the x-ray spectrum are analysed. The results show that dielectronic recombination, radiative recombination, collisional ionization and resonance excitation, other than direct collisional excitation, are very important processes.
2006, Vol. 23 
