J-dependent lifetimes of the 2s2p3p 4De and 2s2p3d 4Fo terms in the boron isoelectronic sequence
(1995) In Journal of Physics B: Atomic, Molecular and Optical Physics 28(19). p.4233-4247- Abstract
- Lifetimes of fine-structure levels in 2s2p3p D-4 and 2s2p3d F-4(o) quartets are calculated in the boron isoelectronic sequence, for C II to F V, using a multiconfiguration Hartree-Fock approach. These quartets are known from earlier experimental and theoretical studies to have different lifetimes for different J-levels, owing to spin-induced transitions, mainly to doublet states in 2s(2)2p and 2s2p(2) configurations. Present work reproduces adequately the experimental features in F V and O IV. We also predict a weak J-dependency of the lifetimes in N III, in contrast to earlier measurements.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/3918952
- author
- Miecznik, G and Brage, Tomas LU
- publishing date
- 1995
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Journal of Physics B: Atomic, Molecular and Optical Physics
- volume
- 28
- issue
- 19
- pages
- 4233 - 4247
- publisher
- IOP Publishing
- external identifiers
-
- wos:A1995TA89800009
- scopus:6544228669
- ISSN
- 0953-4075
- DOI
- 10.1088/0953-4075/28/19/009
- 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
- 2f26c718-5a1b-4a9b-9c98-0a6a2c3ea395 (old id 3918952)
- date added to LUP
- 2016-04-01 15:43:00
- date last changed
- 2021-01-03 09:34:38
@article{2f26c718-5a1b-4a9b-9c98-0a6a2c3ea395, abstract = {{Lifetimes of fine-structure levels in 2s2p3p D-4 and 2s2p3d F-4(o) quartets are calculated in the boron isoelectronic sequence, for C II to F V, using a multiconfiguration Hartree-Fock approach. These quartets are known from earlier experimental and theoretical studies to have different lifetimes for different J-levels, owing to spin-induced transitions, mainly to doublet states in 2s(2)2p and 2s2p(2) configurations. Present work reproduces adequately the experimental features in F V and O IV. We also predict a weak J-dependency of the lifetimes in N III, in contrast to earlier measurements.}}, author = {{Miecznik, G and Brage, Tomas}}, issn = {{0953-4075}}, language = {{eng}}, number = {{19}}, pages = {{4233--4247}}, publisher = {{IOP Publishing}}, series = {{Journal of Physics B: Atomic, Molecular and Optical Physics}}, title = {{J-dependent lifetimes of the 2s2p3p 4De and 2s2p3d 4Fo terms in the boron isoelectronic sequence}}, url = {{http://dx.doi.org/10.1088/0953-4075/28/19/009}}, doi = {{10.1088/0953-4075/28/19/009}}, volume = {{28}}, year = {{1995}}, }