The Opportunity Offered by the ESSnuSB Project to Exploit the Larger Leptonic CP Violation Signal at the Second Oscillation Maximum and the Requirements of This Project on the ESS Accelerator Complex

Figure 12

Pulse distribution for the case with four stacked accumulators and for the one-ring options: the upper part of the figure shows the 28 Hz pulsing of the linac with one proton (blue) and one (red) pulse interleaved and the lower part shows the case of four 0.72 ms long pulses of for neutrinos which are followed by one 2.86 ms proton pulse for the neutrino spallation target. The upper case needs a switching system and gaps in the pulse to distribute the particles in the four stacked rings.