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

Beam-Beam Fields with Full Six-Dimensional Coupling: Theory and Computational Methods

TUP013
12 Aug 2025, 16:00
2h
Ballroom A (SAFE Credit Union Convention Center)

Ballroom A

SAFE Credit Union Convention Center

Poster Presentation MC5 – Beam Dynamics and EM Fields Tuesday Poster Session

Speaker

Yi-Kai Kan (Brookhaven National Laboratory)

Description

This work presents a generalized theoretical framework for calculating beam-beam fields induced by a Gaussian beam with full six-dimensional coupling. We also develop computational techniques for evaluating these fields. A case study based on the Electron-Ion Collider (EIC) electron storage ring illustrates the practical application of the framework. Our results suggest that the standard slice model for the beam-beam kick may significantly underestimate the longitudinal field. The proposed theory may provide a foundation for developing improved simulation models and guiding future design studies.

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Author

Yi-Kai Kan (Brookhaven National Laboratory)

Co-author

Derong Xu (Brookhaven National Laboratory)

Presentation materials

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