17–22 May 2026
C.I.D
Europe/Zurich timezone

Preliminary Study of a Cavity-Based, Non-Destructive Beam Monitor on the HTU Beamline

MOP6334
18 May 2026, 16:00
2h
C.I.D

C.I.D

Deauville, France
Poster Presentation MC6.T03: Beam Diagnostics and Instrumentation Poster session

Speaker

Dan Wang (Lawrence Berkeley National Laboratory)

Description

Cavity-based beam diagnostics, including Beam Arrival Time Monitors (BAMs) and Beam Position Monitors (BPMs), provide high-resolution, non-invasive measurements critical for modern accelerator operation and beam quality optimization. In this work, we report on the installation and commissioning of a 4.76 GHz cavity-based BAM/BPM system at the HTU beamline. The experimental setup, calibration procedure, and data acquisition chain are briefly described. Preliminary measurements demonstrate first-order agreement between the cavity-based monitors and the reference diagnostics for both arrival time and transverse beam position, validating the baseline performance of the system. Remaining discrepancies are discussed in the context of coupling effects, calibration stability, and beamline conditions.

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Authors

Alessio Amodio (Lawrence Berkeley National Laboratory) Dan Wang (Lawrence Berkeley National Laboratory) Keith Penney (Lawrence Berkeley National Laboratory) Qiang Du (Lawrence Berkeley National Laboratory) Samuel Barber (Lawrence Berkeley National Laboratory) Tianhuan Luo (Lawrence Berkeley National Laboratory) gang huang (Lawrence Berkeley National Laboratory) wei Liu (Lawrence Berkeley National Laboratory)

Presentation materials

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