Plasma Diagnostics in High Magnetic Fields

The determination of the magnitude of magnetic field occupies an important place in the diagnostics of higher temperature hydrogen plasmas in external magnetic fields. The use of spectroscopic methods in hydrogen plasmas is extremely difficult because of the large Doppler and Stark broadening of spectral lines. Here we examine theoretically the possibility of determining the magnitude of the magnetic field in a hydrogen plasma based on the resonant Faraday rotation of the polarization plane of light by residual natural atoms in the plasma (or by specially introduced impurity atoms).

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Publication Details

Journal
Physics of Particles and Nuclei
Published
2025-10-25
DOI
https://doi.org/10.1134/s106377962570087x
Primary Topic
Atomic and Subatomic Physics Research
Type
article
Field-Weighted Citation Impact
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article

Plasma Diagnostics in High Magnetic Fields

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Atomic and Subatomic Physics Research
article

Plasma Diagnostics in High Magnetic Fields

Ivo Šafařı́k, K. B. Oganesyan, Michal Hnatič, A. H. Gevorgyan, Ján Buša, M. Timko, P. Kopčanský, Krzysztof Dzierżȩga
article en

Abstract

The determination of the magnitude of magnetic field occupies an important place in the diagnostics of higher temperature hydrogen plasmas in external magnetic fields. The use of spectroscopic methods in hydrogen plasmas is extremely difficult because of the large Doppler and Stark broadening of spectral lines. Here we examine theoretically the possibility of determining the magnitude of the magnetic field in a hydrogen plasma based on the resonant Faraday rotation of the polarization plane of light by residual natural atoms in the plasma (or by specially introduced impurity atoms).

Physics of Particles and NucleiVol. 56(6)
Jagiellonian University (PL), A. Alikhanyan National Laboratory (AM), Czech Academy of Sciences (CZ), Far Eastern Federal University (RU), Slovak Academy of Sciences (SK), Joint Institute for Nuclear Research (RU), Institute of Physics (PL), Institute of Experimental Physics of the Slovak Academy of Sciences (SK), Regional Centre of Advanced Technologies and Materials (CZ), V.I. Il'ichev Pacific Oceanological Institute (RU), Palacký University Olomouc (CZ)
Openalex Percentile: Top 75%
Atomic and Subatomic Physics Research
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