Deployment and validation of predictive 6-dimensional beam diagnostics through generative reconstruction with standard accelerator elements.

ABSTRACT: Understanding the 6-dimensional phase space distribution of particle beams is essential for optimizing accelerator performance. Conventional diagnostics such as use of transverse deflecting cavities offer detailed characterization but require dedicated hardware and space. Generative phase space reconstruction (GPSR) methods have shown promise in beam diagnostics, yet prior implementations still rely on such components. Here we present the first experimental implementation and validation of the GPSR methodology, realized by the use of standard accelerator elements including accelerating cavities and dipole magnets, to achieve complete 6-dimensional phase space reconstruction. Through simulations and experiments at the Pohang Accelerator Laboratory X-ray Free Electron Laser facility, we succ

SUBMITTER: Kim S 

PROVIDER: S-EPMC12675591 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature