Due to the high mass and charge of the heavy ions, centrifugal and electrostatic forces
cause a significant variation in their poloidal density. The impact of these forces on the …

The radial density profiles of Ne 10+ and Ne 8+ have been measured with charge exchange
recombination spectroscopy in an H-mode discharge in ASDEX Upgrade. When trying to fit …

This work shows how the radiation brought about by metals or metal-equivalent radiators
such as Kr and Xe produces non-linear dynamics on otherwise stationary β N flattops of DIII …

The plasma and neutral density dynamics after an edge localized mode are investigated
and utilized to infer the plasma transport coefficients for the density pedestal. The Lyman …

Laser blow-off injections of aluminum and tungsten have been performed on the DIII-D
tokamak to investigate the variation of impurity transport in a set of dedicated ion and …

An integrated framework that demonstrates multi-species, multi-channel modelling
capabilities for the prediction of impurity density profiles and their feedback on the main …

At the ASDEX Upgrade tokamak the electron temperature (T e) profile is estimated from
electron cyclotron emission (ECE) using radiation transport forward modeling within the …

The observation of radiative collapses during ion cyclotron resonance heating (ICRH)
operation on the full tungsten WEST tokamak constitutes a unique opportunity to get a …

Argon is being considered as a radiator for future fusion devices. To support this,
experiments in present day devices are needed to assess its effectiveness as a radiator and …

Understanding edge-localised-mode (ELM)-free high-confinement (H-) mode scenarios is
vital for developing practical future demonstration reactor scenarios. An argon-seeded EDA …