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| URL | https://doi.org/10.18429/JACoW-NAPAC2025-THYD03 |
|---|---|
| Title | Halo formation in high-intensity linacs: Modeling and advanced phase space diagnostics |
| Authors |
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| Abstract | Work at the SNS Beam Test Facility aims to characterize halo formation in the early stages of a high-power linac and to reproduce halo measurements with well-benchmarked particle-in-cell simulations. The BTF is equipped with advanced phase space diagnostics that enable detailed characterization of beam distributions at the beginning and end of a 2.5 MeV, 10 meter test beamline. Diagnostic capabilities include direct measurement of the 6D phase space distribution, as well as imaging of 2D phase space projections with 6 orders of magnitude in dynamic range. This talk will compare predictions from the PyORBIT code to measured distributions, as well as discuss the parameters and limitations of the simulation model. |
| Paper | download: THYD03.pdf |
| Cite | BibTeX, LaTeX, Text/Word, RIS, EndNote |
| Conference | 6th North American Particle Accel. Conf. (NAPAC2025) |
| Series | |
| Location | Sacramento, CA, USA |
| Date | 10-15 Aug 2025 |
| Publisher | JACoW Publishing, Geneva, Switzerland |
| Editorial Board | Tor O. Raubenheimer (SLAC), Roark A. Marsh (LLNL), Eric Prebys (UC Davis), Ling Wang (MSU), Petr M. Anisimov (LANL), Kip Bishofberger (LANL), Gustavo Bruno (ANL), Zhichu Chen (SARI), Jan Chrin (PSI), Kelly Jaje (ANL), Jaeyu Lee (POSTECH), Magdalena Montes-Loera (SLAC), Mary Saethre (PHENOTYPE), Tasha Summers (SLAC), Kent Wootton (ANL) |
| Online ISBN | 978-3-95450-261-5 |
| Online ISSN | 2673-7000 |
| Received | 09 August 2025 |
| Revised | 13 August 2025 |
| Accepted | 14 August 2025 |
| Issued | 28 January 2026 |
| DOI | 10.18429/JACoW-NAPAC2025-THYD03 |
| Pages | 926-931 |
| 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. |