The P$^3$ Experiment: A Positron Source Demonstrator for Future Lepton Colliders
Nicolas Vallis, Paolo Craievich, Mattia Sch\"ar, Riccardo Zennaro,, Bernard Auchmann, Hans-Heinrich Braun, Maria Ilaria Besana, Michal Duda, Reto, Fortunati, Henrique Garcia Rodrigues, Dominique Hauenstein, Rasmus Ischebeck, Rasmus, Pavle Jurani\'c, Jaap Kosse, Fabio Marcellini
TL;DR
The P$^3$ experiment demonstrates a novel positron source and capture system aimed at significantly increasing positron yield for future lepton colliders, with detailed design and diagnostics overview.
Contribution
It introduces an advanced positron capture system and beam dynamics design, advancing positron source technology for collider applications.
Findings
Potential to improve positron yield by an order of magnitude
Design of a novel e+ capture system and beam dynamics
Implementation of diagnostics for the positron source
Abstract
The PSI Positron Production (P or P-cubed) experiment is a demonstrator for a e+ source and capture system with potential to improve the state-of-the-art e+ yield by an order of magnitude. The experiment is driven by the FCC-ee injector study and will be hosted in the SwissFEL facility at the Paul Scherrer Institute in Switzerland. This paper is an overview of the P design at an advanced stage, with a particular emphasis on a novel e+ capture system and its associated beam dynamics. Additionally, a concept for the experiment diagnostics is presented, as well as the key points of the ongoing installation works.
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Taxonomy
TopicsParticle Accelerators and Free-Electron Lasers · Particle accelerators and beam dynamics · Particle Detector Development and Performance