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Spline-Galerkin methods for Rydberg series, including Breit-Pauli effects

Brage, Tomas LU and Fischer, CF (1994) In Journal of Physics B: Atomic, Molecular and Optical Physics 27(22). p.5467-5484
Abstract
We discuss the recently introduced spline-Galerkin method for Rydberg series of atomic systems, and extend it to Breit-Pauli configuration interaction calculations. Special emphasis is put on the efficient evaluation of the different radial integrals appearing in these calculations. An application to the 1De series of beryllium illustrates the potential of the method in the non-relativistic case. A Breit-Pauli calculation for the J = 1 odd Rydberg series above the lowest 4s 2S limit of calcium is reported. The resulting energies agree very well with recent experiments.
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author
publishing date
type
Contribution to journal
publication status
published
subject
in
Journal of Physics B: Atomic, Molecular and Optical Physics
volume
27
issue
22
pages
5467 - 5484
publisher
IOP Publishing
external identifiers
  • wos:A1994PV22800007
  • scopus:0028546673
ISSN
0953-4075
DOI
10.1088/0953-4075/27/22/007
language
English
LU publication?
no
id
7318544b-0ad3-4efc-b118-c1813af4f719 (old id 3918994)
date added to LUP
2013-07-08 14:48:38
date last changed
2017-01-01 07:05:53
@article{7318544b-0ad3-4efc-b118-c1813af4f719,
  abstract     = {We discuss the recently introduced spline-Galerkin method for Rydberg series of atomic systems, and extend it to Breit-Pauli configuration interaction calculations. Special emphasis is put on the efficient evaluation of the different radial integrals appearing in these calculations. An application to the 1De series of beryllium illustrates the potential of the method in the non-relativistic case. A Breit-Pauli calculation for the J = 1 odd Rydberg series above the lowest 4s 2S limit of calcium is reported. The resulting energies agree very well with recent experiments.},
  author       = {Brage, Tomas and Fischer, CF},
  issn         = {0953-4075},
  language     = {eng},
  number       = {22},
  pages        = {5467--5484},
  publisher    = {IOP Publishing},
  series       = {Journal of Physics B: Atomic, Molecular and Optical Physics},
  title        = {Spline-Galerkin methods for Rydberg series, including Breit-Pauli effects},
  url          = {http://dx.doi.org/10.1088/0953-4075/27/22/007},
  volume       = {27},
  year         = {1994},
}