1–6 Jun 2025
Taipei International Convention Center (TICC)
Asia/Taipei timezone

Bunch filamentation within resonance islands

TUPB012
3 Jun 2025, 16:00
2h
Exhibiton Hall A _Bear (TWTC)

Exhibiton Hall A _Bear

TWTC

Poster Presentation MC4.A24 Accelerators and Storage Rings, Other Tuesday Poster Session

Speaker

Henry Lovelace III (Brookhaven National Laboratory)

Description

This paper presents turn-by-turn observations of internal and external filamentation within the Poincare contours of a fourth order resonance during an Accelerator Physics Experiment (APEX) in the Relativistic Heavy Ion Collider (RHIC). Beam position monitors measured the turn-by-turn evolution of the center-of-charge of the captured beam. The fraction of beam outside the island soon comes to contribute marginally to the center-of-charge signal. Simulation results are compared with experimental data.

Funding Agency

Work supported by Brookhaven Science Associates, LLC under Contract No. DE-SC0012704 with the U.S. Department of Energy.

Region represented America
Paper preparation format LaTeX

Author

Henry Lovelace III (Brookhaven National Laboratory)

Co-authors

Brendan Lepore (Brookhaven National Laboratory) Guillaume Robert-Demolaize (Brookhaven National Laboratory) Kirsten Drees (Brookhaven National Laboratory) Rebecca Seviour (Alceli Limited) Steve Peggs (Brookhaven National Laboratory)

Presentation materials

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