Beam-Beam Fields with Full Six-Dimensional Coupling: Theory and Computational Methods
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arXiv
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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866916890487554048 |
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| author | Kan, Yi-Kai Xu, Derong |
| author_facet | Kan, Yi-Kai Xu, Derong |
| contents | 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 can significantly underestimate the longitudinal field. The proposed theory may provide a foundation for developing improved simulation models and guiding future design studies. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2508_07418 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Beam-Beam Fields with Full Six-Dimensional Coupling: Theory and Computational Methods Kan, Yi-Kai Xu, Derong Accelerator Physics Computational Physics 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 can significantly underestimate the longitudinal field. The proposed theory may provide a foundation for developing improved simulation models and guiding future design studies. |
| title | Beam-Beam Fields with Full Six-Dimensional Coupling: Theory and Computational Methods |
| topic | Accelerator Physics Computational Physics |
| url | https://arxiv.org/abs/2508.07418 |