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Bibliographic Details
Main Authors: Veres, D. E., Arrutia, P., Cave, S. Cettour, Lindström, B. H. F., Giovannozzi, M., Pauwels, L. E., Van der Veken, F. F., Velotti, F. M., Franchetti, G.
Format: Preprint
Published: 2026
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Online Access:https://arxiv.org/abs/2602.21990
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Table of Contents:
  • A recent study [1] has introduced an advanced method aimed at extracting from a circular particle accelerator over millions of turns using stable islands and a bent crystal. This technique leverages the strength of non-linear beam dynamics along with adiabatic trapping and transport within stable islands, in combination with a bent silicon crystal, to provide an efficient extraction of hadron beams over millions of turns. The positive and encouraging results of the comprehensive numerical simulations were validated through a successful proof-of-principle experiment at the CERN Super Proton Synchrotron, which demonstrated the feasibility of the technique. This paper presents a detailed discussion and analysis of the experimental results.