Study of Collective Effects in the FCC-ee Collider
Abstract
The Future Circular Collider (FCC) study aims at designing different options of a post-LHC collider. The high luminosity electron-positron collider FCC-ee based on the crab waist concept is considered as an intermediate step on the way towards FCC-hh, a 100 TeV hadron collider using the same tunnel of about 100 km. Due to a high intensity of circulating beams the impact of collective effects on FCC-ee performance has to be carefully analyzed. In this paper we evaluate beam coupling impedance of the FCC-ee vacuum chamber, estimate thresholds and rise times of eventual single- and multibunch beam instabilities and discuss possible measures to mitigate them.
Keywords
Cite
@article{arxiv.1805.08466,
title = {Study of Collective Effects in the FCC-ee Collider},
author = {Mikhail Zobov and Eleonora Belli and Giovanni Castorina and Mauro Migliorati and Serena Persichelli and Giovanni Rumolo and Bruno Spataro},
journal= {arXiv preprint arXiv:1805.08466},
year = {2019}
}
Comments
Talk at the LaPlas-2018 Conference, NRNU MEPhI, 30 January-01 February 2018, Moscow, Russia. 6 pages, 3 figures, 2 tables