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

Deflecting cavity-based multifunctional longitudinal manipulator for CSR-mitigated bunch compression

TUPM014
3 Jun 2025, 16:00
2h
Exhibiton Hall A _Magpie (TWTC)

Exhibiton Hall A _Magpie

TWTC

Poster Presentation MC2.A08 Linear Accelerators Tuesday Poster Session

Speaker

Alex DeSimone (Northern Illinois University)

Description

A deflecting cavity is an interesting tool providing a coupling between transverse and longitudinal planes. Several methods employing deflecting cavities have been proposed to shape current profiles or adjust longitudinal chirp. Even, a method using deflecting cavities was recently proposed for imparting arbitrary correlation on the longitudinal phase space. In this work, we introduce an integrated deflecting cavity-based beam manipulator capable of simultaneously controlling three longitudinal properties: chirp, linearity, and current profile. This relatively compact system can provide a linearized longitudinal chirp for bunch compression without requiring linac phase control and harmonic linearizers. Also, it generates a current profile that flattens the CSR wake, thereby minimizing emittance growth caused by CSR. The presentation includes the working principle of the system and simulation results.

Region represented America

Author

Alex DeSimone (Northern Illinois University)

Co-authors

Buse Naz Temizel Ozdemir (Northern Illinois University) Gwanghui Ha (Northern Illinois University)

Presentation materials

There are no materials yet.