@inproceedings{c25da1aec31844d9845142144900c0ad,
title = "Simulating beam dynamics in coherent electron-cooling accelerator with WARP",
abstract = "Coherent Electron Cooling (CeC) [1] is a novel cooling technique based on amplification of interaction between hadrons and electron by an FEL. If proven, this CeC could bring a revolution in hadron and electron-hadron colliders. A dedicated CeC proof-of-principle experiment is under way at RHIC collider (BNL) using a sophisticated SRF accelerator for generating and accelerating electron beam. This paper is dedicated to studies of beam dynamics in the CeC accelerator and specifically to emittance preservation in its ballistic compressions section. Two 500-MHz RF cavities are used for generating the necessary energy chirp leading in 1.56-MeV, 0.5-nsec-long electron bunched to compress them to 25-psec duration downstream. During the commissioning of the CeC accelerator we noticed that beam emittance can be strongly degraded when electron beam passes these 500 MHz RF cavities off-axis. We used a full 3D PIC code WARP to simulate effect of the off-axis beam propagation through these cavities.",
author = "K. Shih and Litvinenko, \{V. N.\} and I. Pinayev and Y. Jing and G. Wang and I. Petrushina and K. Mihara",
note = "Publisher Copyright: {\textcopyright} Proceedings of the 38th International Free-Electron Laser Conference, FEL 2017. All rights reserved.; 38th International Free-Electron Laser Conference, FEL 2017 ; Conference date: 20-08-2017 Through 25-08-2017",
year = "2017",
doi = "10.18429/JACoW-FEL2017-TUP069",
language = "English",
series = "Proceedings of the 38th International Free-Electron Laser Conference, FEL 2017",
publisher = "JACoW Publishing",
pages = "374--377",
editor = "Kip Bishofberger and Carlsten Bruce and Schaa, \{Volker RW\}",
booktitle = "Proceedings of the 38th International Free-Electron Laser Conference, FEL 2017",
}