Advanced

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.
Please use this url to cite or link to this publication:
author
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
id
2f26c718-5a1b-4a9b-9c98-0a6a2c3ea395 (old id 3918952)
date added to LUP
2013-07-08 14:11:23
date last changed
2017-01-01 06:45:13
@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},
  volume       = {28},
  year         = {1995},
}