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
R-matrix calculations of the electron-impact excitation of zn+
O Zatsarinny,L Bandurina +1 more
TL;DR: In this article, the low-energy electron-impact-excitation of Zn+ is investigated using the R-matrix method, which includes 15 target states of the 3d104s, 4p, 5s 4d, 6p, and 3d94s2, 4s4p configurations in the LS-coupling scheme.
Journal ArticleDOI
Electron impact excitation collision strengths for neon-like Ni XIX calculated using the relativistic R-matrix method
TL;DR: In this paper, Pramana et al. demonstrate through an independent calculation with the relativistic R-matrix code that those results are unreliable and the conclusions drawn are invalid.
Journal ArticleDOI
Cross sections and transport coefficients for electrons in Zn vapour
TL;DR: In this paper, a set of electron impact cross sections for atomic Zn and transport coefficients and distribution functions for an electron swarm in Zn vapour, obtained from a multiterm solution of Boltzmann's equation using these cross sections, over a range of reduced fields, E/N, and gas temperatures of practical interest.
Journal ArticleDOI
Breit - Pauli R-matrix calculation of the 3p photoabsorption of singly ionized manganese
TL;DR: In this paper, the 3p photoabsorption of Mn II was studied using a Breit - Pauli R-matrix approach for the purpose of establishing the structure of the resonance triplet.
Journal ArticleDOI
Theoretic Study of C II Recombination Line
TL;DR: Using the R-matrix method, this paper carried out theoretical calculations for recombination line λ 8794 A(3d'-3p') of CII, which is important to estimate the abundances of carbon in planetary nebulae.
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.
Book
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.