UKAEA-CCFE-CP(23)47
L-H transitions and intermediate behaviours on MAST and MAST-U
A comprehensive L-H power threshold study of MAST data is presented, with a detailed categorisation of transition and intermediate behaviour and a comparison of the results to scaling laws. Preliminary studies into the ion and electron heat flux for transitions at different densities are introduced. The first results of an L-H transition study on MAST-U comparing conventional and Super-X divertor are presented.