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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

Författare

Summary, in English

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.

Avdelning/ar

Publiceringsår

2014

Språk

Engelska

Publikation/Tidskrift/Serie

Physical Review A (Atomic, Molecular and Optical Physics)

Volym

90

Issue

3

Dokumenttyp

Artikel i tidskrift

Förlag

American Physical Society

Ämne

  • Condensed Matter Physics

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 1050-2947