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

Radiation Dose Simulations on Permanent Magnets for the CEBAF Energy Upgrade

Not scheduled
20m
SAFE Credit Union Convention Center

SAFE Credit Union Convention Center

1401 K St, Sacramento, CA 95814
Poster Presentation MC7 – Accelerator Technology and Sustainability MC7

Speaker

Bamunuvita Gamage (Thomas Jefferson National Accelerator Facility)

Description

The ongoing work related to the LDRD funded by JLab is investigating the effects of radiation on permanent magnet materials intended for use in the CEBAF energy upgrade. This effort combines experimental exposure of magnet samples to radiation rates within the accelerator with detailed simulation studies. Samples are positioned at various locations to capture a range of radiation environments, helping researchers assess how different doses influence magnetic performance over time. Simulations using BDSIM support the interpretation of measured results and extend predictions to the higher energy stages planned for CEBAF. This paper presents recent findings and outlines the progress made toward understanding the long-term behavior of these materials in high-radiation settings.

Funding Agency

Jefferson Science Associates, LLC under U.S. DOE Contract No. DE-AC05-06OR23177, Brookhaven Science Associates, LLC under Contract No. DE-SC0012704

I have read and accept the Privacy Policy Statement Yes
Please consider my poster for contributed oral presentation No
Would you like to submit this poster in student poster session on Sunday (August 10th) No

Author

Bamunuvita Gamage (Thomas Jefferson National Accelerator Facility)

Co-authors

Colin Decker (Thomas Jefferson National Accelerator Facility, Rose–Hulman Institute of Technology) Edith Nissen (Thomas Jefferson National Accelerator Facility) Isurumali Neththikumara (Thomas Jefferson National Accelerator Facility) Kirsten Deitrick (Thomas Jefferson National Accelerator Facility) Ryan Bodenstein (Thomas Jefferson National Accelerator Facility) Stewart Boogert (Cockcroft Institute) Veltman Okey-Ejiowhor (Thomas Jefferson National Accelerator Facility, St. Mary's University, Texas) William Shields (Royal Holloway University of London)

Presentation materials

There are no materials yet.