136 citations · 196 across the 4 of their papers we have counts for
4 papers
Electron impact excitation of N IV: calculations with the DARC code and a comparison with ICFT results
K. M. Aggarwal, F. P. Keenan, K. D. Lawson
There have been discussions in the recent literature regarding the accuracy of the available electron impact excitation rates (equivalently effective collision strengths ) for t…
Contrasting H-mode behaviour with deuterium fuelling and nitrogen seeding in the all-carbon and metallic versions of JET
G. P. Maddison, C. Giroud, B. Alper +48
The former all-carbon wall on JET has been replaced with beryllium in the main torus and tungsten in the divertor to mimic the surface materials envisaged for ITER. Comparisons are…
Impact of nitrogen seeding on confinement and power load control of a high-triangularity JET ELMy H-mode plasma with a metal wall
C Giroud, G P Maddison, S Jachmich +39
This paper reports the impact on confinement and power load of the high-shape 2.5MA ELMy H-mode scenario at JET of a change from an all carbon plasma facing components to an all me…
The effect of ionization on the populations of excited levels of C IV and C V in tokamak edge plasmas
K D Lawson, I H Coffey, K M Aggarwal +2
The main populating and depopulating mechanisms of the excited energy levels of ions in plasmas with densities <1023-1024 m-3 are electron collisional excitation from the ion's gro…