26–31 Oct 2025
Wang Center
America/New_York timezone

Development of an electron cooler for HIAF facility

MOB3
27 Oct 2025, 11:45
30m
Wang Center

Wang Center

Stony Brook University campus, Stony Brook, New York
Invited Oral Presentation Facilities and Programs Facilities and Programs Session II

Speaker

Lijun Mao (Institute of Modern Physics)

Description

The High Intensity heavy-ion Accelerator Facility (HIAF) is a mega-scientific facility in China. A magnetized electron cooling system is used in the Spectrometer Ring (SRing) to improve the beam quality for internal target experiments. The maximum electron beam energy is up to 450 keV. In 2025, all components of the cooler have been installed in the SRing tunnel. In this report, the measurement of the longitudinal magnetic field quality, the test results of the high voltage system and the electron beam commissioning are reported.

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Authors

Fu Ma (Institute of Modern Physics, Chinese Academy of Sciences) Lijun Mao (Institute of Modern Physics) mengxue li (Institute of Modern Physics, Chinese Academy of Sciences)

Presentation materials