Aug 22 – 26, 2022
Trieste Convention Centre
Europe/Zurich timezone


Electron beam dynamics

Aug 24, 2022, 11:00 AM
Auditorium Generali (Trieste Convention Centre)

Auditorium Generali

Trieste Convention Centre

viale Miramare, 24/2 Trieste - Italy


Electron beam dynamics

  • Sara Thorin (MAX IV Laboratory)

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Philipp Amstutz (Deutsches Elektronen-Synchrotron)
8/24/22, 11:00 AM
Electron beam dynamics
Invited Orals

Good understanding of the underlying beam dynamics is mandatory for the successful design and operation of Free-Electron Lasers. In particular, it is important that all physically relevant collective effects are adequately represented in simulation codes so that their influence on the phase-space evolution of the bunch can be calculated with sufficient accuracy at all relevant length scales. ...

Eduard Prat (Paul Scherrer Institut), Paolo Craievich (Paul Scherrer Institut), Simone Di Mitri (Elettra-Sincrotrone Trieste S.C.p.A.), Thomas Lucas (Paul Scherrer Institut), Alexander Malyzhenkov (Paul Scherrer Institut), Giovanni Perosa (University of Trieste, Elettra Sincrotrone Trieste), Sven Reiche (Paul Scherrer Institut), Eugenio Ferrari (Deutsches Elektronen-Synchrotron), Philipp Dijkstal (Paul Scherrer Institut)
8/24/22, 12:00 PM
Electron beam dynamics
Contributed Oral

High-resolution measurements of the uncorrelated energy spread at SwissFEL indicate energy spread levels much larger than predicted by state-of-the-art particle tracking. This contribution presents measurements of the energy spread at the SwissFEL injector as a function of the electron bunch charge, the optics and the longitudinal dispersion of the lattice. The results indicate that both...

Najmeh Mirian (Deutsches Elektronen-Synchrotron)
8/24/22, 12:25 PM
Electron beam dynamics
Contributed Oral

One of the serious issues for short electron bunches in electron beam accelerators is the microbunching instability driven by longitudinal wake fields along the accelerator. Over the last decades a tremendous effort has been made in the theoretical understanding and experimental study of the microbunching instability impact on free electron laser performances. At the European XFEL, the...

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