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J-dependent lifetimes of the 2s2p3p 4De and 2s2p3d 4Fo terms in the boron isoelectronic sequence

Miecznik, G and Brage, Tomas LU (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.
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author
and
publishing date
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
2025-10-14 12:44:15
@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}},
}