IPAC'25 - the 16th International Particle Accelerator Conferece

Simulation of electron beam transport through the coherent electron cooling amplification section using real number of electrons

WEPS015

4 Jun 2025, 16:00

2h

Exhibiton Hall A _Salmon (TWTC)

Poster Presentation MC5.D08 High Intensity in Linear Accelerators Space Charge, Halos Wednesday Poster Session

Speaker

Ji Qiang (Lawrence Berkeley National Laboratory)

Description

Coherent electron cooling plays an important role in the Electron Ion Collider (EIC) by providing a fast cooling rate at collision energy to counter the emittance growth driven by intrabeam scattering effects. In this paper, we report on the high-fidelity simulation of the electron beam transport through the amplification section of the cooling channel. We will show the amplification of the initial modulation in the electron beam from the protons and present the study of collective effects such as the space-charge and CSR effects on the process of modulation amplification.