Photoionization of Cl_like Argon using the Breit_Pauli R_matrix method

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

Tyndall, N.B.^1 ; Ramsbottom, C.A.^1 ; Hibbert, A.^1

School of Mathematics and Physics, Queen's University of Belfast, Belfast

BT7 1NN, United Kingdom^1

关键词: Breit-Pauli R-matrix;    Breit-Pauli R-matrix method;    Computer codes;    Identification process;    Meta-stable state;    Photoionization cross section;    Resonant structures;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/9/092115/pdf
DOI  :  10.1088/1742-6596/635/9/092115

来源: IOP

【 摘 要 】

Here we present the photoionization cross sections for the ground and metastable states of Cl-like Argon by exploiting the fully relativistic Breit-Pauli R-matrix computer codes to determine these transitions of interest. We compare our work with previous theoretical and experimental results and present a detailed investigation into the model of Ar III, the resonant structure and identification process.