In this paper we report on the implementation and verification of a phase-space resolved
energetic particle (EP) transport model. It is based on a first-principle theoretical framework …

In this work, we use the global electromagnetic and electrostatic gyro kinetic approaches to
investigate the effects of zonal flows forced-driven by Alfv\'en modes due to their excitation …

The suppression of the microturbulence associated to the emergence of a spontaneous
internal transport barrier has been recently demonstrated in a system showing a possible …

We report the first experimental detection of a zero-frequency fluctuation that is pumped by
an Alfv\'en mode in a magnetically confined plasma. Core-localized bidirectional Alfv\'en …

In this Letter, we demonstrate by comparison of computer simulations and experimental
results that excitation of turbulence-driven electromagnetic secondary instabilities can serve …

Gradients in the temperature and density profiles, drive drift-waves unstable in tokamak
plasmas. These micro-instabilities nonlinearly interact forming turbulence. The mitigation of …