10–15 Aug 2025
SAFE Credit Union Convention Center
America/Los_Angeles timezone

Preliminary experimental analysis of CSR shielding effects in a chicane compressor

TUP079
12 Aug 2025, 16:00
2h
SAFE Credit Union Convention Center

SAFE Credit Union Convention Center

1401 K St, Sacramento, CA 95814
Poster Presentation MC5 – Beam Dynamics and EM Fields TUP: Tuesday Poster Session

Speaker

Gwanghui Ha (Northern Illinois University)

Description

We present preliminary analysis results from a recent experiment investigating CSR shielding effects on a beam propagating through a chicane compressor. The experiment was conducted at the Argonne Wakefield Accelerator (AWA) facility. Two identical doglegs with reversing quadrupoles—flip the beam—allow the beamline to function as a chicane. Shielding gaps of 1, 2 , and 3 cm were tested using manually adjustable plates inside the dipole magnet chambers. The longitudinal phase space was measured both upstream and downstream of the chicane. To compare CSR-dominated propagation with ignorable CSR case, a wide slit was also applied to cut the beam charge.

Funding Agency

This work is supported by the U.S. Department of Energy, Office of Science, Office of High Energy Physics under Award DE-SC0024445 and the Contract No. DE-AC02-
06CH11357.

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Author

Gwanghui Ha (Northern Illinois University)

Co-authors

Buse Naz Temizel Ozdemir (Northern Illinois University) Chengkun Huang (Los Alamos National Laboratory) Ji Qiang (Lawrence Berkeley National Laboratory) John Power (Argonne National Laboratory) Omkar Ramachandran (Northern Illinois University) Xueying Lu (Northern Illinois University)

Presentation materials

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