10–15 Aug 2025
SAFE Credit Union Convention Center
America/Los_Angeles timezone

LLRF COMMISSIONING OF THE CEBAF C75 UPGRADES SAM 2024/2025

WEP056
13 Aug 2025, 16:00
2h
SAFE Credit Union Convention Center

SAFE Credit Union Convention Center

1401 K St, Sacramento, CA 95814
Poster Presentation MC7 – Accelerator Technology and Sustainability WEP: Wednesday Poster Session

Speaker

Jayendrika Tiskumara (Thomas Jefferson National Accelerator Facility)

Description

An often-overlooked aspect of Low Level Radio Frequency (LLRF) design is commissioning of a new system. During Jlab’s Scheduled Accelerator Maintenance (SAM) in 2024, two C75 Cryomodule were installed in CEBAF with Jlab’s LLRF 3.0 system. Jlab’s team has invested effort in automating and standardizing their commissioning process. Several key components are klystron characterization, cavity characterization, and interlock verification. This poster will present the summary of LLRF preparation and commissioning efforts at Jlab.

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Author

Jayendrika Tiskumara (Thomas Jefferson National Accelerator Facility)

Co-authors

Clyde Mounts (Thomas Jefferson National Accelerator Facility) James Latshaw (Thomas Jefferson National Accelerator Facility) Joshua Settle (Thomas Jefferson National Accelerator Facility) Kwame Jyamfi (Thomas Jefferson National Accelerator Facility) Kyle Hesse (Thomas Jefferson National Accelerator Facility) Michael Geesaman (Thomas Jefferson National Accelerator Facility) Ramakrishna Bachimanchi (Thomas Jefferson National Accelerator Facility) Scott Higgins (Thomas Jefferson National Accelerator Facility) Tomasz Plawski (Thomas Jefferson National Accelerator Facility)

Presentation materials

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