Physics-constrained machine learning for electrodynamics without gauge ambiguity based on Fourier transformed Maxwell's equations
C Leon, A Scheinker - Scientific Reports, 2024 - nature.com
We utilize a Fourier transformation-based representation of Maxwell's equations to develop
physics-constrained neural networks for electrodynamics without gauge ambiguity, which …
physics-constrained neural networks for electrodynamics without gauge ambiguity, which …
[HTML][HTML] Physics-constrained 3D convolutional neural networks for electrodynamics
A Scheinker, R Pokharel - APL Machine Learning, 2023 - pubs.aip.org
We present a physics-constrained neural network (PCNN) approach to solving Maxwell's
equations for the electromagnetic fields of intense relativistic charged particle beams. We …
equations for the electromagnetic fields of intense relativistic charged particle beams. We …
Accurate measurement of uncorrelated energy spread in electron beam
S Tomin, I Zagorodnov, W Decking, N Golubeva… - … Review Accelerators and …, 2021 - APS
We present measurements of slice energy spread at the injector section of the European X-
Ray Free Electron Laser for an electron bunch with charge of 250 pC. Two methods …
Ray Free Electron Laser for an electron bunch with charge of 250 pC. Two methods …
Virtual commissioning of the European XFEL for advanced user experiments at photon energies beyond 25 keV using low-emittance electron beams
Y Chen, F Brinker, W Decking, M Scholz… - Journal of Physics …, 2023 - iopscience.iop.org
Growing interests in ultra-hard X-rays are pushing forward the frontier of commissioning the
European X-ray Free-Electron Laser (XFEL) for routine operation towards the sub-ångström …
European X-ray Free-Electron Laser (XFEL) for routine operation towards the sub-ångström …
Two-bunch seeding of soft x-ray free electron lasers
E Schneidmiller, I Zagorodnov - Physical Review Accelerators and Beams, 2024 - APS
Seeded free electron lasers (FELs) demonstrate a good performance and are successfully
used in different user experiments in extreme ultraviolet and soft x-ray regimes. In this paper …
used in different user experiments in extreme ultraviolet and soft x-ray regimes. In this paper …
[PDF][PDF] Application of Machine Learning in Longitudinal Phase Space Prediction at the European XFEL
ZH Zhu, S Tomin, J Kaiser - Triest, Italy, Aug, 2022 - accelconf.web.cern.ch
Beam longitudinal phase space (LPS) distribution is the crucial property to driving the high-
brightness free-electron laser. However, the beam LPS diagnostics is often destructive and …
brightness free-electron laser. However, the beam LPS diagnostics is often destructive and …