Status and Challenges for FCC-ee
Abstract
We report the design status and beam dynamics challenges for the electron-positron branch of the Future Circular Collider (FCC) study, as of August 2015. After recalling motivation and physics requirements for the FCC-ee, we briefly discuss configurations and parameters, collider layout, the superconducting RF system, possible staging scenarios, final-focus optics, interaction-region (IR) issues, machine detector interface and IR synchrotron radiation, dynamic aperture, beam-beam effects, top-up injection, mono-chromatization option, impedances, instabilities, energy calibration and polarization, and SuperKEKB as a key demonstrator, before presenting conclusions and outlook.
Cite
@article{arxiv.1508.03363,
title = {Status and Challenges for FCC-ee},
author = {Michael Benedikt and Katsunobu Oide and Frank Zimmermann and Anton Bogomyagkov and Eugene Levichev and Mauro Migliorati and Uli Wienands},
journal= {arXiv preprint arXiv:1508.03363},
year = {2015}
}
Comments
Combination of two articles invited for the ICFA Beam Dynamics Newsletter, September 2015 issue