RL for beam phase space distribution tuning at LCLS

Apr 3, 2025, 4:40 PM
20m
DESY

DESY

Talk Talks

Speaker

Auralee Edelen (SLAC)

Description

Beams at LCLS require precise shaping in position-momentum phase space to meet the needs of different users. In particular, the shape of the longitudinal phase space needs to be customized, while ensuring the transverse phase space meets the requirements for Free Electron Laser (FEL) lasing. We present results of using RL for longitudinal phase space shaping, and compare these with approaches using Bayesian optimization. We also present results on combining longitudinal phase space shaping with transverse phase space control.

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