16–21 Aug 2026
Daejeon Convention Center
Asia/Seoul timezone

High-dimensional beam tomography with PolariX: Experimental results from DESY and PSI

Not scheduled
30m
Daejeon Convention Center

Daejeon Convention Center

107 Expo-ro, Yuseong-gu, Daejeon (34125) South Korea
Plenary Talk (Invitation Only) MC4.A01: Beam diagnostics Plenary Talks

Speaker

Sonja Jaster-Merz (Deutsches Elektronen-Synchrotron DESY)

Description

PolariX transverse deflection structures (TDS) are installed at different accelerators at DESY and PSI to enable advanced characterization of the particle beams for applications like free-electron lasers, beam-driven plasma acceleration, or advanced acceleration R&D projects. The variable streaking angle of PolariX – a differentiating capability of this TDS – allows us to apply a variety of tomographic methods for beam characterization. These methods provide insight into the behavior of particle beams by reconstructing their phase space in high dimensions, revealing information that is typically inaccessible. In this contribution, we present on overview of the experimentally acquired high-dimensional beam reconstructions from DESY and PSI. Furthermore, we show our latest developments of the applied tomographic methods including a significant improvement in measurement speed – an important step towards regular usability.

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Author

Sonja Jaster-Merz (Deutsches Elektronen-Synchrotron DESY)

Presentation materials

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