13–19 Sept 2015
La Biodola, Isola d'Elba
Europe/Rome timezone

High transformer ratio in dielectric wakefield structures using longitudinal bunch shaping with a emittance exchange beam line.

14 Sept 2015, 18:15
15m
SB2 Sala Bonaparte 2 (Hotel Hermitage)

SB2 Sala Bonaparte 2

Hotel Hermitage

talk WG3 - Electron beams from electromagnetic structures, including dielectric and laser-driven structures WG3 - Electron beams from electromagnetic structures, including dielectric and laser-driven structures

Speaker

Mr John Power (Argonne National Laboratory)

Description

Two figures of merit of the collinear wakefield accelerator are the longitudinal electric field, Ez, and the transformer ratio, R, and both depend on the longitudinal bunch distribution. Precise control over the longitudinal distribution allows for optimization of the collinear wakefield accelerator for the application under consideration. A new program is under development at Argonne National Laboratory (ANL) to use an emittance exchange beamline to produce longitudinally shaped electron bunches in order to realize high transformer ratios. We present the status of the bunch shaping experiments as well as future plans for realizing high transformation ratios.

Primary author

Mr John Power (Argonne National Laboratory)

Presentation materials