CHARACTERISATION OF DETACHMENT IN THE MAST-U SUPER-X DIVERTOR USING MULTI-WAVELENGTH IMAGING OF 2D ATOMIC AND MOLECULAR EMISSION PROCESSES

Characterisation of detachment in the MAST-U Super-X divertor using multi-wavelength imaging of 2D atomic and molecular emission processes

In this work, we provide the first 2D spatially resolved description of radiative detachment in MAST-U Super-X L-mode divertor plasmas.The Super-X magnetic configuration was designed to achieve reduced heat- and particle loads at the divertor target compared to conventional exhaust solutions.We use filtered camera imaging to reconstruct 2D emissivi

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