19–24 May 2024
Music City Center
US/Central timezone

Non-invasive beam diagnostics using differentiable simulations and computer vision methods

WEPG75
22 May 2024, 16:00
2h
Bluegrass (MCC Exhibit Hall A)

Bluegrass

MCC Exhibit Hall A

Poster Presentation MC6.T03 Beam Diagnostics and Instrumentation Wednesday Poster Session

Speaker

Robbie Watt (SLAC National Accelerator Laboratory)

Description

The direction of particle accelerator development is ever increasing beam quality, currents, and repetition rates. Advanced control techniques using machine learning are required for the optimization and operation of such accelerators. These techniques greatly benefit from having single-shot beam measurements. However, high intensity beams poses a challenge for traditional interceptive diagnostics due to the mutual destruction of both the beam and the diagnostic.
An alternative approach is to infer beam parameters non-invasively from the synchrotron radiation emitted in bending magnets. In this talk, we will discuss the development of such a diagnostic at FACET-II. Inferring the beam distribution from a measured radiation pattern is a complex and computationally expensive task. To address these challenges we use differential simulations and computer vision techniques. This enables both fast inference and uncertainty quantification of the beam parameters.

Region represented North America
Paper preparation format LaTeX

Primary author

Robbie Watt (SLAC National Accelerator Laboratory)

Co-author

Brendan O'Shea (SLAC National Accelerator Laboratory)

Presentation materials

There are no materials yet.