1.Aperture requirements in HE-linac (Simona, Andrea)
-transmission, also during 1-to-1 and DFS corrections (Simona)
-resistive wake of the beampipe (Andrea)
2.Effect of dipolar, and quadrupolar kick of the couplers in HE linac (Andrea, Pablo)
3. Power dissipation in the linacs for CV (Jean-Yves)