Luminosity performance of SuperKEKB
Accelerator Physics
2023-06-06 v1
Abstract
Since April 2020, the SuperKEKB has been operating with the crab waist scheme. The luminosity record achieved in June 2022 was , which overtook its predecessor KEKB by more than a factor of 2. The beam-beam interaction plays a key role in causing vertical blowup and consequently limiting the luminosity performance of SuperKEKB. In this paper, we examine luminosity tunings under the influence of beam-beam effects and review the luminosity performance of SuperKEKB with the crab-waist operation from 2020 to 2022.
Cite
@article{arxiv.2306.02692,
title = {Luminosity performance of SuperKEKB},
author = {Demin Zhou and Kazuhito Ohmi and Yoshihiro Funakoshi and Yukiyoshi Ohnishi},
journal= {arXiv preprint arXiv:2306.02692},
year = {2023}
}
Comments
14 pages, 6 figures