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

Mu2e Resonant Extraction Regulation System Simulation in Delivery Ring

SUP044
10 Aug 2025, 15:00
3h
Ballroom A (SAFE Credit Union Convention Center)

Ballroom A

SAFE Credit Union Convention Center

Poster Presentation MC5 – Beam Dynamics and EM Fields SUP: Sunday Student Poster Session

Speaker

Aakaash Narayanan (Fermi National Accelerator Laboratory)

Description

Mu2e is an upcoming experiment at Fermilab that relies on the slowly extracted 8 GeV proton beam from the Delivery Ring. The experiment imposes strong requirements on the spill uniformity. To address these requirements, the fast spill regulations system is being developed and commissioned. To inform this development and optimize the system performance we are carrying out the detailed simulations of the regulation process. The simulation includes the effect of six harmonic sextupoles that excite the third-integer resonance and three fast ramping quadrupoles that drive the horizontal tune to 29/3. The components of spill regulation system are designed to mitigate long-term drifts in the beam, ensuring stable operation over extended timescales, as well as addresses rapid variations within single spill. In this study, we review the regulation system design, simulation of the slow regulation, and the fast regulation PID regulation to curtail random variations in the extraction rate that could occur within a single spill.

Funding Agency

This work was produced by Fermi Forward Discovery Group, LLC under Contract No. 89243024CSC000002 with the U.S. Department of Energy, Office of Science, Office of High Energy Physics.

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Author

Aakaash Narayanan (Fermi National Accelerator Laboratory)

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