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

Recent progress in PWFA research at FACET-II

Not scheduled
2h
Daejeon Convention Center

Daejeon Convention Center

107 Expo-ro, Yuseong-gu, Daejeon (34125) South Korea
Poster Presentation MC1.A04 Plasma and wakefield acceleration Poster Session

Speaker

Yiheng Ye (SLAC National Accelerator Laboratory)

Description

Emittance preservation is one of the biggest challenges in beam-driven plasma wakefield acceleration (PWFA), demanding extremely precise control of the transverse aspect of the electron beam. We will talk about recent experimental progress in transverse control and optimization for the PWFA experiment at FACET-II in order to demonstrate a collider-quality PWFA stage. We will talk about various novel diagnostics: slice BPM dispersion measurement, beam reconstruction and optimization, etc. We will talk about the application of ML-based optimization based on beam-only measurements and plasma performance.

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Authors

Dr Alexander Knetsch (SLAC National Accelerator Laboratory) Anna Kinderman (University of California, Santa Cruz, SLAC National Accelerator Laboratory) Auralee Edelen (SLAC National Accelerator Laboratory) Brendan O'Shea (SLAC National Accelerator Laboratory) Carl A. Lindstrøm (University of Oslo) Carsten Hast (SLAC National Accelerator Laboratory) Chan Joshi (University of California, Los Angeles) Chaojie Zhang (University of California, Los Angeles) Ching-En Lin (SLAC National Accelerator Laboratory, Stanford University) Claire Hansel (University of Colorado Boulder) Claudio Emma (SLAC National Accelerator Laboratory) Daniel Kalvik (University of Oslo) Douglas Storey (SLAC National Accelerator Laboratory) Elena Ros (University of Colorado Boulder) Erik Adli (University of Oslo) Gerald Yocky (SLAC National Accelerator Laboratory) Ivan Rajkovic (SLAC National Accelerator Laboratory) Juan Pablo Gonzalez-Aguilera (University of Chicago) Dr Junzhi Wang (SLAC National Accelerator Laboratory) Kelly Swanson (SLAC National Accelerator Laboratory) Kenneth Marsh (University of California, Los Angeles) Marcellus Parker (SLAC National Accelerator Laboratory) Mark Hogan (SLAC National Accelerator Laboratory) Michael Litos (University of Colorado Boulder) Nathan Majernik (SLAC National Accelerator Laboratory) Ole G. Finnerud (University of Oslo) Peter Kicsiny (European Organization for Nuclear Research) Ryan Loney (SLAC National Accelerator Laboratory) Ryan Roussel (SLAC National Accelerator Laboratory) Prof. Sebastien Corde (Laboratoire d'Optique Appliquée) Sharon Perez (SLAC National Accelerator Laboratory) Mr Sheldon Rego (Laboratoire d'Optique Appliquée) Spencer Gessner (SLAC National Accelerator Laboratory) Dr Thamine Dalichaouch (University of California, Los Angeles, SLAC National Accelerator Laboratory) Valentina Lee (University of Colorado Boulder) Viktoriia Zakharova (Laboratoire d'Optique Appliquée) Warren Mori (University of California, Los Angeles) Yiheng Ye (SLAC National Accelerator Laboratory) Zack Buschmann (SLAC National Accelerator Laboratory)

Presentation materials

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