PhaseRotB ‘optimal’ design
	• Drifts (not very exciting) – All drifts in both sections remained near the minimum length (0.5m), apart from: – Decay channel D2 which is 0.55m, possibly for matching – Phase rotation drifts PD1, PD2 which are 0.834m and 0.618m – PD1 includes last chicane drift – RF cavities are within these “drifts”