Advanced

Magnetic-field-dependent angular distributions and linear polarizations of emissions from the 2p(5)3s(3)P(2)(0) state in Ne-like ions

Li, Jiguang LU ; Brage, Tomas LU ; Jonsson, Per and Yang, Yang (2014) In Physical Review A (Atomic, Molecular and Optical Physics) 90(3).
Abstract
We have investigated the effect of an external magnetic field on the angular distribution and the linear polarization of the 2p(2)2p(5)3s(3)P(2)(o) -> 2s(2)2p(6) S-1(0) emission line in Ne- like ions. Since an electric dipole decay channel is opened by the magnetic field and competes with the inherent magnetic quadrupole transition, these properties strongly depend on the magnetic field strength, B. As an example, we discuss in some detail this transition in neonlike magnesium. This is of special interest, since the B-dependent angular distributions and linear polarization degrees are potentially unique diagnostic tools for the magnetic field in different plasmas.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review A (Atomic, Molecular and Optical Physics)
volume
90
issue
3
publisher
American Physical Society (APS)
external identifiers
  • wos:000343728300010
  • scopus:84907500681
ISSN
1050-2947
DOI
10.1103/PhysRevA.90.035404
language
English
LU publication?
yes
id
5c234b56-3755-45dc-be74-bf861cf895e4 (old id 4783754)
date added to LUP
2014-11-21 10:38:41
date last changed
2017-01-01 03:55:55
@article{5c234b56-3755-45dc-be74-bf861cf895e4,
  abstract     = {We have investigated the effect of an external magnetic field on the angular distribution and the linear polarization of the 2p(2)2p(5)3s(3)P(2)(o) -> 2s(2)2p(6) S-1(0) emission line in Ne- like ions. Since an electric dipole decay channel is opened by the magnetic field and competes with the inherent magnetic quadrupole transition, these properties strongly depend on the magnetic field strength, B. As an example, we discuss in some detail this transition in neonlike magnesium. This is of special interest, since the B-dependent angular distributions and linear polarization degrees are potentially unique diagnostic tools for the magnetic field in different plasmas.},
  articleno    = {035404},
  author       = {Li, Jiguang and Brage, Tomas and Jonsson, Per and Yang, Yang},
  issn         = {1050-2947},
  language     = {eng},
  number       = {3},
  publisher    = {American Physical Society (APS)},
  series       = {Physical Review A (Atomic, Molecular and Optical Physics)},
  title        = {Magnetic-field-dependent angular distributions and linear polarizations of emissions from the 2p(5)3s(3)P(2)(0) state in Ne-like ions},
  url          = {http://dx.doi.org/10.1103/PhysRevA.90.035404},
  volume       = {90},
  year         = {2014},
}