IPAC'23 - Particle Accelerator Projects and Upgrades

IPAC’23 / PARTICLE ACCELERATOR PROJECTS AND UPGRADES 11 Project Region EMEA Project Location France Project Type New Project Project Description PERLE is a multi-turn ERL (3 pass up + 3 pass down) operating at 20 mA average beam current and 500 MeV maximum energy after 3 accelerated passes. The electron source is a DC photo gun with photocathode illuminated by a 40 MHz laser pulses to produce bunches at 500 pC. The injection line contains a buncher cavity (800 MHz), a booster (5 Nb single cell, individually feeded and controlled in phase and amplitude and a murger to match the injector to the main loop. The main ERL loop in racetrack configuration contains 1 Cryomodule in each straight. and 3 stacked 180° circulation arcs for beams at 3 different energies. The Cryomodule and arcs are matched by magnetic switchyards (Spreader and recombiner) in each side. Requirements List Available No Approval Date Status of Contracting Construction scheduled to start 01/01/2025 Estimated Project Cost 27 M EUR Estimated Construction Duration 6 years Type of Equipment to be Purchased RF equipent, beam diagnostics, magnet and power supplies, SRF cavities, etc. Project Leader(s) Walid Kaabi Affiliation IJCLab-CNRS e-mail walid.kaabi@ijclab.in2p3.fr Contact Person(s) Walid Kaabi Affiliation IJCLab-CNRS e-mail walid.kaabi@ijclab.in2p3.fr PERLE: Powerful Energy Recovery Linac for Experiments