19–24 May 2024
Music City Center
US/Central timezone

Optimization of beam emittance under the influence of geomagnetic field

MOPC50
20 May 2024, 16:00
2h
Country (MCC Exhibit Hall A)

Country

MCC Exhibit Hall A

Poster Presentation MC1.A08 Linear Accelerators Monday Poster Session

Speaker

Zihan Zhu (SLAC National Accelerator Laboratory)

Description

The injector section of the SHINE device is currently in the debugging phase. The electron beam energy in the injector section is low and is significantly affected by the geomagnetic field, with an intensity of approximately 250 milligauss. Through theoretical optimization, adjustments to the positions and intensity parameters of helical coils and corrector magnets are being made to significantly reduce the growth of beam emittance under the influence of the geomagnetic field. The aim is to optimize the beam quality of the injector section of the SHINE device based on this model.

Region represented Asia
Paper preparation format LaTeX

Primary author

Zipeng Liu (Shanghai Synchrotron Radiation Facility)

Co-authors

Guan Shu (Institute of High Energy Physics) Haixiao Deng (Shanghai Institute of Applied Physics) Houjun Qian (Deutsches Elektronen-Synchrotron DESY at Zeuthen) Xudong Li (Shanghai Synchrotron Radiation Facility) Zenggong Jiang (Shanghai Advanced Research Institute) Zihan Zhu (SLAC National Accelerator Laboratory)

Presentation materials

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