Magnetic-field-dependent angular distributions and linear polarizations of emissions from the 2p53s 3P2 state in Ne-like ions.

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Magnetic-field-dependent angular distributions and linear polarizations of emissions from the 2p53s 3P2 state in Ne-like ions.

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Publication Article, peer reviewed scientific
Title Magnetic-field-dependent angular distributions and linear polarizations of emissions from the 2p53s 3P2 state in Ne-like ions.
Author(s) Li, Jiguang ; Brage, Tomas ; Jönsson, Per ; Yang, Yang
Date 2014
English abstract
We have investigated the effect of an external magnetic field on the angular distribution and the linear polarization of the 2s22p53s 3Po 2 → 2s22p6 1S0 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.
DOI http://dx.doi.org/10.1103/PhysRevA.90.035404 (link to publisher's fulltext)
Publisher American Physical Society
Host/Issue Physical Review A;
Volume 90
ISSN 1094-1622
Pages 035404
Language eng (iso)
Subject(s) Sciences
Research Subject Categories::NATURAL SCIENCES
Handle http://hdl.handle.net/2043/18216 (link to this page)

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