Core-excited quintet states in Mg I
(1991) In Journal of Physics B: Atomic, Molecular and Optical Physics 24(5). p.905-920- Abstract
- The low-lying core-excited quintet states of Mg I have been studied experimentally and theoretically. On the basis of beam-foil spectroscopy, the energies of nearly all the quintet levels belonging to the 2p(5)3s3p2 and 2p(5)3s3p4s configurations have been established, while only 5F levels from the 2p(5)3s3p3d configuration could be identified. Multiconfigurational Hartree-Fock calculations, including the 2p(5)3s3p2, 3s3p3d, 3p3 and 3s3p4s configurations, have been performed to support the experimental assignments and to test the potentiality of this type of calculations to treat systems with a 2p5 core and three valence electrons. Good agreement is obtained between theory and experiment for the quintet levels belonging to the 2p(5)3s3p2... (More)
- The low-lying core-excited quintet states of Mg I have been studied experimentally and theoretically. On the basis of beam-foil spectroscopy, the energies of nearly all the quintet levels belonging to the 2p(5)3s3p2 and 2p(5)3s3p4s configurations have been established, while only 5F levels from the 2p(5)3s3p3d configuration could be identified. Multiconfigurational Hartree-Fock calculations, including the 2p(5)3s3p2, 3s3p3d, 3p3 and 3s3p4s configurations, have been performed to support the experimental assignments and to test the potentiality of this type of calculations to treat systems with a 2p5 core and three valence electrons. Good agreement is obtained between theory and experiment for the quintet levels belonging to the 2p(5)3s3p2 and 2p(5)3s3p4s configurations. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/3919107
- author
- Andersen, T ; Brage, Tomas LU ; Fischer, CF and Sorensen, LE
- publishing date
- 1991
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Journal of Physics B: Atomic, Molecular and Optical Physics
- volume
- 24
- issue
- 5
- pages
- 905 - 920
- publisher
- IOP Publishing
- external identifiers
-
- wos:A1991FD29800014
- scopus:0004802975
- ISSN
- 0953-4075
- DOI
- 10.1088/0953-4075/24/5/014
- language
- English
- LU publication?
- no
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Physics, science (011013100)
- id
- c3976301-40c2-4460-8cf9-066baca1ac5b (old id 3919107)
- date added to LUP
- 2016-04-01 15:51:42
- date last changed
- 2021-01-03 05:16:22
@article{c3976301-40c2-4460-8cf9-066baca1ac5b, abstract = {{The low-lying core-excited quintet states of Mg I have been studied experimentally and theoretically. On the basis of beam-foil spectroscopy, the energies of nearly all the quintet levels belonging to the 2p(5)3s3p2 and 2p(5)3s3p4s configurations have been established, while only 5F levels from the 2p(5)3s3p3d configuration could be identified. Multiconfigurational Hartree-Fock calculations, including the 2p(5)3s3p2, 3s3p3d, 3p3 and 3s3p4s configurations, have been performed to support the experimental assignments and to test the potentiality of this type of calculations to treat systems with a 2p5 core and three valence electrons. Good agreement is obtained between theory and experiment for the quintet levels belonging to the 2p(5)3s3p2 and 2p(5)3s3p4s configurations.}}, author = {{Andersen, T and Brage, Tomas and Fischer, CF and Sorensen, LE}}, issn = {{0953-4075}}, language = {{eng}}, number = {{5}}, pages = {{905--920}}, publisher = {{IOP Publishing}}, series = {{Journal of Physics B: Atomic, Molecular and Optical Physics}}, title = {{Core-excited quintet states in Mg I}}, url = {{http://dx.doi.org/10.1088/0953-4075/24/5/014}}, doi = {{10.1088/0953-4075/24/5/014}}, volume = {{24}}, year = {{1991}}, }