Complements to the Theoretical Treatments of the Electron Collision with Co³⁺: An R-Matrix Approach

Figure 1

The graphical abstraction of the R-matrix H-file as given from HBrowse code, a Graphical R-matrix Atomic Collision environment: six LS-coupled states are included into the R-matrix expansion: 3𝑝⁶3𝑑⁶, 3𝑝⁶3𝑑⁵4𝑠, 3𝑝⁶3𝑑⁵4𝑝, 3𝑝⁴3𝑑⁸, 3𝑝⁴3𝑑⁷4𝑠, and 3𝑝⁴3𝑑⁷4𝑝, total angular quantum number 0 < L < 9, 2 < (2S + 1) < 8, maximum number of channels 18, R-matrix radius 15 a.u, Hamiltonian size 290, and scattering symmetry ⁴F^e.