17–22 May 2026
C.I.D
Europe/Zurich timezone

Surrogate models for the European XFEL operation

WEP6156
20 May 2026, 16:00
2h
C.I.D

C.I.D

Deauville, France
Poster Presentation MC6.T33: Online Modelling and Software Tools Poster session

Speaker

Stuart Walker (Deutsches Elektronen-Synchrotron DESY)

Description

Numerical beam dynamics simulation codes are essential for designing and studying particle accelerators, but their computational cost can make them unsuitable for online use and predictions during operations. The use of machine learning-based surrogate models can significantly reduce the required computational time whilst still providing an accurate prediction of the beam properties. In this paper, we present the first results on the training of surrogate models for the prediction of the longitudinal phase space (LPS) at the European XFEL. Finally, we discuss the potential application of such models in the development of a virtual diagnostic tool for use in the European XFEL control room as well as a fast estimator for the final LPS based on the user-provided compression parameters.

In which format do you inted to submit your paper? LaTeX
Preprint marking on your proceeding paper I do not wish my paper to be marked as preprint.
I no longer wish to present this contribution, please withdraw it. Keep my contribution

Author

Bianca Veglia (Deutsches Elektronen-Synchrotron DESY)

Co-authors

Jan Kaiser (Deutsches Elektronen-Synchrotron DESY) Sergey Tomin (Deutsches Elektronen-Synchrotron DESY) Stuart Walker (Deutsches Elektronen-Synchrotron DESY)

Presentation materials

There are no materials yet.