10–15 Aug 2025
SAFE Credit Union Convention Center
America/Los_Angeles timezone

Calculating the Resistive Wall Heating for the Vacuum Components in the Electron-Ion Collider with GdfidL

TUP019
12 Aug 2025, 16:00
2h
SAFE Credit Union Convention Center

SAFE Credit Union Convention Center

1401 K St, Sacramento, CA 95814
Poster Presentation MC5 – Beam Dynamics and EM Fields TUP: Tuesday Poster Session

Speaker

Gang Wang (Brookhaven National Laboratory)

Description

GdfidL has been used to calculate the resistive wall heating in the vacuum components of the Electron-Ion Collider (EIC). In this paper, we present the simulation results for the beam-induced resistive wake potentials in various vacuum components of the EIC, including the beam screen and the hadron polarimeter in the hadron storage ring (HSR). The resistive wall losses are calculated from the wake potential computed in the finite-difference 3D electromagnetic code GdfidL and compared to the results obtained from the time-domain solver of another 3D electromagnetic code CST.

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

Gang Wang (Brookhaven National Laboratory)

Co-authors

Alexei Blednykh (Brookhaven National Laboratory) Medani Sangroula (Brookhaven National Laboratory) Silvia Verdu-Andres (Brookhaven National Laboratory)

Presentation materials

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