The excitation of collective instabilities by super-thermal particles in hot plasmas and the
related transport processes attract increasing interest due to their fundamental challenges …

The main characteristics of toroidal Alfvén eigenmodes (TAEs) have been successfully
investigated in JET (Joint European Torus) using the scheme of swee**-frequency …

The interaction of Alfvén eigenmodes (AEs) and energetic particles is one of many important
factors determining the success of future tokamaks. In JET, eight in-vessel antennas were …

This paper presents a dedicated study of plasma-antenna (PA) coupling with the Alfvén
Eigenmode Active Diagnostic (AEAD) in JET. Stable AEs and their resonant frequencies f …

In this paper, we report the novel experimental observation of both unstable and stable
toroidicity-induced Alfvén eigenmodes (TAEs) measured simultaneously in a JET tokamak …

This paper presents results of extensive analysis of mode excitation observed during the
operation of the Alfvén Eigenmode Active Diagnostic (AEAD) in the JET tokamak during the …

This paper reports the first quantitative analysis of the measurements of the dam** rate
(γ/ω) for stable Alfvén eigenmodes (AEs) with toroidal mode number (n) in the range| n|= 3 …

We present the real-time VME system used to detect and track MHD instabilities, and
particularly Alfvén Eigenmodes, on the JET tokamak [J. Wesson, Tokamaks, 3rd ed., Oxford …

In this work we report the successful application of an innovative method, based on the
Sparse Representation of signals, to perform a real-time, unsupervised detection of the …

This paper reports on the results of recent experiments performed on the JET tokamak on
toroidal Alfvén eigenmodes (TAEs) with toroidal mode number (n) in the range up to| n|= 7 …