The Super Proton Synchrotron (SPS) injection system plays a fundamental role to preserve the quality of injected high-brightness beams for the Large Hadron Collider (LHC) physics program and to maintain the maximum storable intensity. The present system is the result of years of upgrades and patches of a system not conceived for such intensities and beam qualities. In this study, we propose the design of a completely new injection system for the SPS using multi-level numerical optimisation, including realistic hardware assumptions. We also present how this hierarchical optimisation framework can be adapted to other situations for optimal accelerator system design.
@article{arxiv.2206.11571,
title = {Design of a new SPS injection system via numerical optimisation},
author = {E. Waagaard and M. J. Barnes and W. Bartmann and J. Borburgh and L. S. Ducimetière and T. Kramer and T. Stadlbauer and P. Trubacova and F. M. Velotti},
journal= {arXiv preprint arXiv:2206.11571},
year = {2022}
}