A program for computing weak and intermediate field Zeeman splittings from MCHF wave functions
(2002) In Computer Physics Communications 144(2). p.188-199- Abstract
- Given electronic wave functions generated by the MCHF_CI program (LSJ format), this program calculates diagonal Lande a factors that determine separations of magnetic sublevels in weak external magnetic fields. In addition the program computes off-diagonal Lande factors and constructs the total interaction matrix for an atom in a magnetic field. By diagonalizing the interaction matrix and plotting the eigenvalues as functions of the magnetic field, Zeeman structures beyond the weak field limit are obtained.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/341199
- author
- Jönsson, Per LU and Gustafsson, Stefan
- organization
- publishing date
- 2002
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- intermediate coupling, Hartree-Fock plus Breit-Pauli, multiconfiguration, magnetic field, Lande g factor, Zeeman effect
- in
- Computer Physics Communications
- volume
- 144
- issue
- 2
- pages
- 188 - 199
- publisher
- Elsevier
- external identifiers
-
- wos:000174675800006
- scopus:0036531987
- ISSN
- 0010-4655
- language
- English
- LU publication?
- yes
- id
- 645b8482-5594-4bdd-bc7e-cc35e7476545 (old id 341199)
- date added to LUP
- 2016-04-01 16:14:48
- date last changed
- 2022-02-27 19:52:48
@article{645b8482-5594-4bdd-bc7e-cc35e7476545, abstract = {{Given electronic wave functions generated by the MCHF_CI program (LSJ format), this program calculates diagonal Lande a factors that determine separations of magnetic sublevels in weak external magnetic fields. In addition the program computes off-diagonal Lande factors and constructs the total interaction matrix for an atom in a magnetic field. By diagonalizing the interaction matrix and plotting the eigenvalues as functions of the magnetic field, Zeeman structures beyond the weak field limit are obtained.}}, author = {{Jönsson, Per and Gustafsson, Stefan}}, issn = {{0010-4655}}, keywords = {{intermediate coupling; Hartree-Fock plus Breit-Pauli; multiconfiguration; magnetic field; Lande g factor; Zeeman effect}}, language = {{eng}}, number = {{2}}, pages = {{188--199}}, publisher = {{Elsevier}}, series = {{Computer Physics Communications}}, title = {{A program for computing weak and intermediate field Zeeman splittings from MCHF wave functions}}, url = {{https://lup.lub.lu.se/search/files/4614440/2372659.pdf}}, volume = {{144}}, year = {{2002}}, }