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

Dynamic Aperture Studies at the Fermilab Recycler Ring

TUP032
12 Aug 2025, 16:00
2h
SAFE Credit Union Convention Center

SAFE Credit Union Convention Center

1401 K St, Sacramento, CA 95814
Poster Presentation MC5 – Beam Dynamics and EM Fields TUP: Tuesday Poster Session

Speaker

Cristhian Gonzalez-Ortiz (Fermi National Accelerator Laboratory)

Description

As part of the Proton Improvement Plan II (PIP-II), Fermilab aims to increase beam intensity delivered to neutrino experiments. In this context, higher intensity injection into the Recycler Ring enhances space charge effects, pushing operations closer to third-order resonances. These resonances reduce the Dynamic Aperture (DA), leading to increased beam loss. This study presents simulations of DA as a function of tune in the Recycler Ring, incorporating chaos indicators such as the Reversibility Error Method (REM) and Frequency Map Analysis (FMA). The effectiveness of existing resonance mitigation strategies is evaluated by quantifying their ability to delay DA degradation. Additionally, the study examines how space charge detuning and DA limitations dictate viable operational tune points for the Recycler Ring.

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

Author

Cristhian Gonzalez-Ortiz (Fermi National Accelerator Laboratory)

Co-author

Robert Ainsworth (Fermi National Accelerator Laboratory)

Presentation materials

There are no materials yet.