Transverse Phase Space Tomography at FACET-II

2025/08/08 by Ye, Yiheng, Gessner, Spencer
#Accelerator Physics (physics.acc-ph) #FOS: Physical sciences

paper · doi:10.48550/arxiv.2508.06013

Abstract

We present transverse phase space tomographic reconstruction of the two-bunch configuration at FACET-II. We demonstrate diagnosing two superimposed electron bunches with different transverse phase spaces using a single quadrupole scan. Tuning the bunch charge revealed unexpected space-charge-dominated dynamics.

Citations

• Measurement of the emittance of accelerated electron bunches at the AWAKE experiment
• Wakefield Generation in Hydrogen and Lithium Plasmas at FACET-II: Diagnostics and First Beam-Plasma Interaction Results

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