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proceedings of accelerator conferences held around the world
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| URL | https://doi.org/10.18429/JACoW-SAP2025-THP05 |
|---|---|
| Title | GPU-accelerated simulation of longitudinal single-bunch instability in electron storage rings |
| Authors |
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| Abstract | Longitudinal single-bunch instability driven by high-frequency impedance is a major challenge for achieving optimal performance in fourth-generation synchrotron light sources and future electron-positron colliders. Accurate simulations of this instability are critical, yet computationally intensive, often requiring millions of macro-particles and fine slicing to resolve bunch density distributions. To address this, we have developed a GPU-accelerated tracking code that enables efficient simulations of longitudinal single-bunch instability. Our solution is specifically designed to run on a desktop computer equipped with a high-performance GPU, providing an accessible and cost-effective alternative to computing clusters. |
| Paper | download: THP05.pdf |
| Cite | BibTeX, LaTeX, Text/Word, RIS, EndNote |
| Conference | 15th Symposium on Accelerator Physics |
| Series | |
| Location | Urumqi, China |
| Date | 02-05 Sep 2025 |
| Publisher | JACoW Publishing, Geneva, Switzerland |
| Editorial Board | Lin Bian - Editor in Chief (IHEP), Zhichu Chen (SARI), Fancong Zeng (IHEP). |
| Online ISBN | 978-3-95450-279-0 |
| Online ISSN | 3043-0208 |
| Received | 13 September 2025 |
| Revised | 13 November 2025 |
| Accepted | 13 November 2025 |
| Issued | 09 March 2026 |
| DOI | 10.18429/JACoW-SAP2025-THP05 |
| Pages | 26-29 |
| Copyright | Published by JACoW Publishing under the terms of the Creative Commons Attribution 4.0 license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI. |