CERN Accelerating science

Article
Title Studies on the Vertical Half-Integer Resonance in the CERN PS Booster
Author(s) Prebibaj, Tirsi (CERN) ; Antoniou, Fanouria (CERN) ; Asvesta, Foteini (CERN) ; Bartosik, Hannes (CERN) ; Franchetti, Giuliano (Darmstadt, GSI)
Publication 2022
Number of pages 4
In: JACoW IPAC 2022 (2022) 222-225
In: 13th International Particle Accelerator Conference (IPAC 2022), Bangkok, Thailand, 12 - 17 Jun 2022, pp.222-225
DOI 10.18429/JACoW-IPAC2022-MOPOST058
Subject category Accelerators and Storage Rings
Accelerator/Facility, Experiment CERN PSB
Abstract Following the upgrades of the LHC Injectors Upgrade Project (LIU), the Proton Synchrotron Booster (PSB) at CERN successfully delivers beams with double brightness. An important contributing factor for this was the dynamic correction of the beta-beating induced by the injection chicane, which allowed stable operation closer to the half-integer resonance. Ideally, injection above the half-integer resonance could further improve the beam brightness. In this context, a series of studies were initiated in order to characterize the effects of space charge when crossing the half-integer resonance. In this contribution, the first results of these investigations are reported.
Copyright/License CC-BY-3.0

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