17–22 May 2026
C.I.D
Europe/Zurich timezone

Data-driven reconstruction of accelerator lattice errors using three beam position monitors

THP5307
21 May 2026, 16:00
2h
C.I.D

C.I.D

Deauville, France
Poster Presentation MC5.D01: Beam Optics Lattices, Correction Schemes, Transport Poster session

Speaker

Guimei Wang (Brookhaven National Laboratory)

Description

There are numerous experimental techniques to quantify errors in a particle accelerator so that they can be corrected to improve the performance of the accelerator. However, these techniques are often limited in scope, for example, identifying only the errors in quadrupole strengths, sextupole strengths, or the centers of these magnets. In this paper, we propose a data-driven method that can estimate many parameters of lattice elements, including those mentioned above, based solely on many sets of transverse position readings in a section that spans three beam position monitors. Preliminary simulation results will be reported.

Funding Agency

This work is supported by U.S. DOE under Contract No. DE-SC0012704.

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Author

Yoshiteru Hidaka (Brookhaven National Laboratory)

Co-author

Guimei Wang (Brookhaven National Laboratory)

Presentation materials

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