9–13 Sept 2024
Wanda Realm Beijing
Asia/Shanghai timezone
Pre-press Proceedings: https://proceedings.ihep.ac.cn/ibic2024/

Feasibility study of electron beam probe-based longitudinal bunch shape monitor for high-intensity proton beam

THP36
12 Sept 2024, 16:00
1h 30m
China Hall 3

China Hall 3

Poster Presentation MC5: Longitudinal Diagnostics and Synchronization THP: Thursday Poster Session

Speaker

Heng Wang (Tsinghua University in Beijing)

Description

The knowledge of the longitudinal bunch shape is of high interest to accelerator performance optimization and advanced beam application. Attracted by the ability to continuously monitor the beam in real time, there is always a demand for bunch-by-bunch and non-invasive diagnosis. However, such diagnosis is difficult to achieve for proton beam with high intensity and high repetition. Using the principle of electron beam deflection, electron beam probe has the potential of multi-function beam diagnosis. Here, we proposed the concept of real-time longitudinal bunch shape monitor with photocathode DC electron gun. Considering the realistic bunch distribution, we investigated the feasibility of this monitor using particle tracking simulation. The results and analysis of feasibility are reported in this paper.

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Primary author

Heng Wang (Tsinghua University in Beijing)

Co-author

Liang Sheng (State Key Laboratory of Intense Pulsed Radiation Simulation and Effect)

Presentation materials

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