Setup and Characteristics of a Timing Reference Signal with sub-ps Accuracy for AWAKE

Abstract

We describe a method to overcome the triggering jitter of a streak camera to obtain less noisy images of a self-modulated proton bunch over long time scales ($\sim$ 400 ps to ns) with the time resolution ($\sim$ 1 ps) of the short time scale images (73 ps). We also determine that this method, using a reference laser pulse with a variable delay, leads to the determination of the time delay between the ionizing laser pulse and the reference pulse with an error of 0.6 ps (rms).

EAAC2019 Conference Proceedings, 6 pages, 6 figures

Cited by in corpus (5)

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• Controlled Growth of the Self-Modulation of a Relativistic Proton Bunch in Plasma
• Proton Bunch Self-Modulation in Plasma with Density Gradient
• Beam Diagnostics in the Advanced Plasma Wakefield Experiment AWAKE
• Simulation and Experimental Study of Proton Bunch Self-Modulation in Plasma with Linear Density Gradients