Advanced

Spline-Galerkin methods applied to Rydberg series between the 4s 2S and 3d 2D limits of calcium

Brage, Tomas LU and Fischer, CF (1994) In Physical Review A (Atomic, Molecular and Optical Physics) 50(4). p.2937-2947
Abstract
The recently introduced nonvariational spline-Galerkin method [T. Brage and C. Froese Fischer, Phys. Scr. 49, 651 (1994)] for Rydberg series is applied to the J = 0, 1, 2, and 3 even states between the two first limits in neutral calcium. Energies for 3dnl levels up to n = 15-20 are reported and the position of different perturbers belonging to the 4 p2 and 4p 5p configurations are investigated. The 4p 5p P-1(1) level is predicted to have an excitation energy of about 61 200 cm-1 and the 4p 5p 3D level is predicted at about 61 600-62 000 cm-1, while the 4p 5p 3P is just at the 3d2D limit.
Please use this url to cite or link to this publication:
author
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review A (Atomic, Molecular and Optical Physics)
volume
50
issue
4
pages
2937 - 2947
publisher
American Physical Society (APS)
external identifiers
  • wos:A1994PL62700028
  • scopus:0007520515
ISSN
1050-2947
DOI
10.1103/PhysRevA.50.2937
language
English
LU publication?
no
id
4328fb72-8369-48d2-a74a-43991557529e (old id 3919007)
date added to LUP
2013-07-08 14:53:13
date last changed
2017-01-01 04:23:10
@article{4328fb72-8369-48d2-a74a-43991557529e,
  abstract     = {The recently introduced nonvariational spline-Galerkin method [T. Brage and C. Froese Fischer, Phys. Scr. 49, 651 (1994)] for Rydberg series is applied to the J = 0, 1, 2, and 3 even states between the two first limits in neutral calcium. Energies for 3dnl levels up to n = 15-20 are reported and the position of different perturbers belonging to the 4 p2 and 4p 5p configurations are investigated. The 4p 5p P-1(1) level is predicted to have an excitation energy of about 61 200 cm-1 and the 4p 5p 3D level is predicted at about 61 600-62 000 cm-1, while the 4p 5p 3P is just at the 3d2D limit.},
  author       = {Brage, Tomas and Fischer, CF},
  issn         = {1050-2947},
  language     = {eng},
  number       = {4},
  pages        = {2937--2947},
  publisher    = {American Physical Society (APS)},
  series       = {Physical Review A (Atomic, Molecular and Optical Physics)},
  title        = {Spline-Galerkin methods applied to Rydberg series between the 4s 2S and 3d 2D limits of calcium},
  url          = {http://dx.doi.org/10.1103/PhysRevA.50.2937},
  volume       = {50},
  year         = {1994},
}