Electromagnetic characteristics of geodesic acoustic mode in the COMPASS tokamak
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DOI: 10.1088/1741-4326/aa897e
Abstract: Axisymmetric geodesic acoustic mode (GAM) oscillations of the magnetic field, plasma potential and electron temperature have been identified on the COMPASS tokamak. This work brings an overview of their electromagnetic properties studied by multi-pin reciprocating… read more here.
Keywords: compass tokamak; mode; geodesic acoustic; acoustic mode ... See more keywords
Divertor impurity seeding experiments at the COMPASS tokamak
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DOI: 10.1088/1741-4326/ab34d2
Abstract: Partial detachment is the desired regime for the baseline burning plasma scenario in ITER and next-step devices, as it allows to convert the majority of the energy carried by charged particles through the scrape-off-layer (SOL)… read more here.
Keywords: divertor impurity; compass tokamak; detachment; divertor ... See more keywords
High resolution Thomson scattering on the COMPASS tokamak—extending edge plasma view and increasing repetition rate
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DOI: 10.1088/1748-0221/13/01/c01024
Abstract: The Thomson scattering (TS) diagnostic system on the COMPASS tokamak consists of separate collection optics for core and edge plasmas. Till now, the adverse orientation of the viewport available for the edge TS limited the… read more here.
Keywords: thomson scattering; plasma; compass tokamak; edge ... See more keywords
Experimental Runaway Electron Current Estimation in COMPASS Tokamak
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DOI: 10.3390/atoms7010012
Abstract: Runaway electrons present a potential threat to the safe operation of future nuclear fusion large facilities based on the tokamak principle (e.g., ITER). The article presents an implementation of runaway electron current estimations at COMPASS… read more here.
Keywords: runaway electron; compass tokamak; compass; method ... See more keywords