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

Simulation of the Ions for the Coherent Electron Cooling Experiment

WEP1351
20 May 2026, 16:00
2h
C.I.D

C.I.D

Deauville, France
Poster Presentation MC1.A11: Colliders: Beam Cooling Poster session

Speaker

Gang Wang (Brookhaven National Laboratory)

Description

The coherent electron cooling (CeC) experiment has been carried out in RHIC to investigate the feasibility of the cooling principle. To predict the evolution of the ion bunch in the presence of CeC, a simulation code has been developed and benchmarked with analytical results. More recently, we have improved the code by implementing the local cooling force which depends on the 3D location of the ion within the electron bunch. For RHIC run 25, the energy of the ion for the CeC experiment is reduced from 26.5 GeV/nucleon to 18.3 GeV/nucleon. In this work, we have applied the local cooling force obtained from the single pass simulation code, SPACE, for the new energy scheme and investigate the tolerance of the cooling performance to adverse effects such as energy jitter and excessive noise in the electron beam. We will present our results and findings from the simulations.

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Author

Gang Wang (Brookhaven National Laboratory)

Co-authors

Igor Pinayev (Brookhaven National Laboratory) Jun Ma (Brookhaven National Laboratory) Vladimir Litvinenko (Stony Brook University) Yichao Jing (Brookhaven National Laboratory)

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