Speaker
Farzad Jafarinia
(Deutsches Elektronen-Synchrotron)
Description
The use of fast computational tools is important in the operation of X-ray free electron lasers, in order to predict the output of diagnostics when they are either destructive or unavailable. Physics-based simulations can be computationally intensive to provide estimates on a real-time basis. This proposed work explores the use of machine learning to provide operators with estimates of key photon pulse characteristics related to beam pointing. A data pipeline is set up and the method is applied to the SASE1 undulator line at the European XFEL. This case study evaluates the performance of the model for different amounts of training data.
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Primary authors
Christian Grech
(Deutsches Elektronen-Synchrotron)
Farzad Jafarinia
(Deutsches Elektronen-Synchrotron)
Gianluca Geloni
(European XFEL GmbH)
Marc Guetg
(Deutsches Elektronen-Synchrotron)
Trey Guest
(European XFEL GmbH)
