SPPC (Super Proton-Proton Collider) is a discovery machine that is designed for energy frontier research in two decades from now, as the second stage of the CEPC-SPPC project. The main objective is to carry out experiments at 125 TeV in center-of-mass energy in a two-ring collider of 100 km in circumference and 20 T in dipole field. This white paper about SPPC describes the machine related issues, including performance, design overview, design challenges, key technologies and their maturity and required R&D, staged options and upgrades, synergies with other facilities, and environmental impacts.
@article{arxiv.2203.07987,
title = {Study Overview for Super Proton-Proton Collider},
author = {Jingyu Tang and Yuhong Zhang and Qingjin Xu and Jie Gao and Xinchou Lou and Yifang Wang},
journal= {arXiv preprint arXiv:2203.07987},
year = {2022}
}