Determination of the particle and energy fluxes in the JET far SOL during ELMs using the reciprocating probe diagnostic

The effect of ELMs on the JET far SOL plasma parameters has been investigated using a multi-pin system. It has been observed that the effective radial transport of particles increases with the ELM size. In spite of the large particle flux measured in the far SOL plasma during type I ELMs, the energy carried by electrons to the main chamber PFCs is very small (<5% of the ELM losses).