Journal ArticleDOI
RMATRX1: Belfast atomic R-matrix codes
TLDR
RMATRX1 as mentioned in this paper is a general program to calculate atomic continuum processes using the R -matrix method, including electronatom and electron-ion scattering, and radiative processes such as bound-bound transitions, photoionization and polarizabilities.About:
This article is published in Computer Physics Communications.The article was published on 1995-12-01. It has received 679 citations till now. The article focuses on the topics: Matrix method & Radiative transfer.read more
Citations
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Journal ArticleDOI
K-shell photoionization of Li, Be+ and B2+
TL;DR: In this paper, the resonant parameters of the Auger states 2Po and the PI cross-sections have been calculated and compared with the available experimental and theoretical works, and the results agree very well with that of the published works.
Journal ArticleDOI
Electron-impact ionization of Fe14+ and other atomic ions in the Mg isoelectronic sequence
TL;DR: In this paper, the electron-impact ionization of Fe14+ in both the ground 3s2 1S0 and metastable 3s3p 3P 0.2 levels is investigated.
Journal ArticleDOI
Single-photon photoionization of oxygen-like Ne III
Sultana N. Nahar,Aaron Covington,D. Kilcoyne,V. T. Davis,J.F. Thompson,E.M. Hernández,A. Antillón,A. M. Juarez,A. Morales-Mori,G. Hinojosa +9 more
TL;DR: In this paper, a theoretical and experimental study of the single-photon photoionization of Ne III was performed using the high photon flux and the high-resolution capabilities of the Advanced Light Source at the LBNL.
Journal ArticleDOI
Oscillator strengths for transitions among Fe III levels belonging to the three lowest configurations
TL;DR: In this article, the core-valence effects from a large number of 3d6 and 3d5 cores were carefully treated by optimising 4d, 4f, 5s, 5p, 5d, 5f and 6p orbitals either as a correction or as a correlation orbital.
Journal ArticleDOI
Photodetachment of the outer shell of C- in the ground state
TL;DR: In this paper, the outer shells of the ground {sup 4}S{sup o} state of C{sup -} using an augmented R-matrix theoretical methodology have been studied from threshold to 13 eV.
References
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The Theory of Atomic Spectra
Edward U. Condon,G. H. Shortley +1 more
TL;DR: In this paper, the quantum mechanical method is applied to the theory of complex spectra and the Russell-Saunders case is used to obtain the energy levels of one-electron spectra.
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The Theory of Atomic Spectra
Edward U. Condon,G. H. Shortley +1 more
TL;DR: In this paper, the quantum mechanical method is applied to the theory of complex spectra and the Russell-Saunders case is used to obtain the energy levels of one-electron spectra.
Journal ArticleDOI
GRASP: A general-purpose relativistic atomic structure program
TL;DR: The Oxford MCP/MCDF and MCBP/BENA packages have been rewritten in FORTRAN 77 and combined in the new code, GRASP, which is more versatile than its predecessors, contains more stable and accurate numerical procedures and a simplified but more flexible interface.
Journal ArticleDOI
Quantum defect theory
TL;DR: Quantum defect theory (QDT) as mentioned in this paper is a unified theory of bound states, including series perturbations, autoionisation and electron-ion scattering, both elastic and inelastic.