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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.
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author
; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review A (Atomic, Molecular and Optical Physics)
volume
90
issue
3
article number
035404
publisher
American Physical Society
external identifiers
  • wos:000343728300010
  • scopus:84907500681
ISSN
1050-2947
DOI
10.1103/PhysRevA.90.035404
language
English
LU publication?
yes
additional info
The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Mathematical Physics (Faculty of Science) (011040001), Physics, science (011013100)
id
5c234b56-3755-45dc-be74-bf861cf895e4 (old id 4783754)
date added to LUP
2016-04-01 10:49:40
date last changed
2021-06-16 02:41:59
@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.},
  author       = {Li, Jiguang and Brage, Tomas and Jonsson, Per and Yang, Yang},
  issn         = {1050-2947},
  language     = {eng},
  number       = {3},
  publisher    = {American Physical Society},
  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},
  doi          = {10.1103/PhysRevA.90.035404},
  volume       = {90},
  year         = {2014},
}