26–31 Oct 2025
Wang Center
America/New_York timezone

Beam Position Monitoring for Low Energy Cooling Section

THC3
30 Oct 2025, 14:00
30m
Wang Center

Wang Center

Stony Brook University campus, Stony Brook, New York
Contributed Oral Presentation COOL'25 Cooling Technology

Speaker

Igor Pinayev (Brookhaven National Laboratory)

Description

Electron-Ion Collider will employ electron cooling of protons at the injection energy. To reduce the space charge effects, the RF system will be set to produce flat top proton bunches with reduced peak current. There will be three electron bunches per proton bunch separated by 5 nanoseconds. Electronics for the electron beam can be based on a conventional narrow-band processing at 394 or 591 MHz frequency. But the receivers for the proton beam are more demanding since we want to support their operation at store energy as well where bunch repetition rate can increase to 98.5 MHz. In this paper the technical solution as well as cross calibration of two systems are presented.

Funding Agency

Work supported by Brookhaven Science Associates, LLC under Contract No. DE-SC0012704 with the U.S. Department of Energy.

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Author

Igor Pinayev (Brookhaven National Laboratory)

Co-author

Sergei Seletskiy (Brookhaven National Laboratory)

Presentation materials

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