Photoionization of the ground 3s2 1S0 and excited 3s3p 3P2,1,0 states of Fe XV

29th International Conference on Photonic, Electronic, and Atomic Collisions

Xie, L.Y.^1 ; Ma, C.^1 ; Dong, C.Z.^1 ; Wang, J.G.^2 ; Qu, Y.Z.^3

Key Laboratory of Atomic and Molecular Physics and Functional Materials of Gansu Province, College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou

730070, China^1

Key Laboratory of Computational Physics, Institute of Applied Physics and Computational Mathematics, P.O. Box 8009-26, Beijing

100088, China^2

College of Material Sciences and Opto-electronic Technology, University of the Chinese Academy of Sciences, Beijing

100049, China^3

关键词: Near thresholds;    Photoionization cross section;    R-matrix method;    Theoretical values;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/9/092114/pdf
DOI  :  10.1088/1742-6596/635/9/092114

来源: IOP

【 摘 要 】

The near-threshold photoionization cross sections of the ground 3s2 1S0and excited 3s3p3P2,1,0states of Fe XV ion are investigated using the fully relativistic R-matrix method. The dominant resonances are analyzed and identified. The present results are compared with early theoretical values available in the literature.