1–6 Jun 2025
Taipei International Convention Center (TICC)
Asia/Taipei timezone

Beamline to inject laser plasma accelerated electrons to a quasi-isochronous compact storage ring

TUPS003
3 Jun 2025, 16:00
2h
Exhibiton Hall A _Salmon (TWTC)

Exhibiton Hall A _Salmon

TWTC

Poster Presentation MC3.A22 Plasma Wakefield Acceleration Tuesday Poster Session

Speaker

Jens Schaefer (Karlsruhe Institute of Technology)

Description

Laser plasma accelerators (LPAs) can produce high-energy electron bunches from short distances. Successfully coupling these sources with dedicated compact storage rings tuned to quasi-isochronous conditions would demonstrate the capture and storage of ultra-short electron bunches in a circular accelerator. Electron bunches generated from LPAs can have a correlated distribution in longitudinal phase space: a chirp, as well as comparably large angular divergence and energy spread. We, therefore, design a flexible beamline that can transport ultrashort bunches with large angular and energy spread to a ring. We have used the accelerator design programs OPA and MAD8 to build up optical model of a beamline. The line is composed of focusing and dispersion matching sections. A set of small angle bending magnets counteracts the dispersion created by injection septum of the storage ring and provides quasi-isochronous bunch transfer with a flexible value of longitudinal dispersion (R56).

Region represented Europe
Paper preparation format Word

Author

Dr Alexander Papash (Karlsruhe Institute of Technology)

Co-authors

Anke-Susanne Mueller (Karlsruhe Institute of Technology) Jens Schaefer (Karlsruhe Institute of Technology) Matthias Fuchs (Karlsruhe Institute of Technology) Nathan Ray (Karlsruhe Institute of Technology) Robert Ruprecht (Karlsruhe Institute of Technology)

Presentation materials

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