7–11 Sept 2025
Teaching Hub 502
Europe/London timezone

Upgrade of Screen Monitor System for SPS-I Linac Injector

TUPMO29
9 Sept 2025, 16:00
2h
Teaching Hub 502

Teaching Hub 502

The University of Liverpool 160 Mount Pleasant L3 5TR Liverpool
Poster Presentation MC04: Transverse Profile and Emittance Monitors TUP

Speaker

Thakonwat Chanwattana (Synchrotron Light Research Institute)

Description

Siam Photon Source I (SPS-I) is a 1.2-GeV synchrotron facility in Thailand, operated by the Synchrotron Light Research Institute (SLRI), providing synchrotron radiation for various applications to the user community. The SPS-I linac injector generates 40-MeV electron bunches, which are then transported to the booster synchrotron via the Low-Energy Beam Transport line (LBT). To ensure effective beam monitoring along the linac injector and LBT, key beam diagnostics - including beam current, transverse profile, and energy profile monitoring - have been installed in the linac injector. In order to maintain full diagnostic performance, the screen monitor system is planned to be upgraded to enhance transverse beam profile monitoring, improve radiation resistance, and support linac injector optimization for higher machine performance. This paper presents the current status of the screen monitor system for the SPS-I linac injector and discusses the design and implementation plan for its upgrade.

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Authors

Thakonwat Chanwattana (Synchrotron Light Research Institute) Prach Boonpornprasert (Synchrotron Light Research Institute)

Co-authors

Somjai Chunjarean (Synchrotron Light Research Institute) Nawin Juntong (Synchrotron Light Research Institute) Sarawut Bootiew (Synchrotron Light Research Institute) Chatchabhumi Dhammatong (Synchrotron Light Research Institute) Thapakron Pulampong (Synchrotron Light Research Institute) Supat Klinkhieo (Synchrotron Light Research Institute)

Presentation materials

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