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TY - CONF AU - Yu, C.H. AU - Bai, S. AU - Cui, X. AU - Gao, J. AU - Geng, H. AU - Gong, D.J. AU - Ji, D. AU - Liu, Y.D. AU - Meng, C. AU - Qin, Q. AU - Tang, J.Y. AU - Wang, D. AU - Wang, N. AU - Wang, Y. AU - Wei, Y. AU - Zhai, J.Y. AU - Zhang, Y. AU - Zheng, H.J. AU - Zhu, Y.S. ED - Boland, Mark ED - Tanaka, Hitoshi ED - Button, David ED - Dowd, Rohan ED - Schaa, Volker RW ED - Tan, Eugene TI - Status of Circular Electron-Positron Collider and Super Proton-Proton Collider J2 - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019 CY - Melbourne, Australia T2 - International Particle Accelerator Conference T3 - 10 LA - english AB - Circular electron-positron collider (CEPC) is a dedi-cated project proposed by China to research the Higgs boson. The collider ring provides e⁺ e⁻ collision at two interaction points (IP). The luminosity for the Higgs mode at the beam energy of 120GeV is 3*10³⁴ cm⁻²s⁻¹ at each IP while the synchrotron radiation (SR) power per beam is 30MW. Furthermore, CEPC is compatible with W and Z experiments, for which the beam energies are 80 GeV and 45.5 GeV respectively. The luminosity at the Z mode is higher than 1.7*10³⁵ cm⁻²s⁻¹ per IP. Top-up operation is available during the data taking of high energy physics. Super Proton-Proton Collider (SPPC) is envisioned to be an extremely powerful machine, with centre mass energy of 75 TeV, a nominal luminosity of 1.0*10³⁵ cm⁻²s⁻¹ per IP, and an integrated luminosity of 30 ab⁻¹ assuming 2 interaction points and ten years of running. The status of CEPC and SPPC will be introduced in detail in this paper. PB - JACoW Publishing CP - Geneva, Switzerland SP - 2244 EP - 2248 KW - collider KW - injection KW - luminosity KW - booster KW - cavity DA - 2019/06 PY - 2019 SN - 978-3-95450-208-0 DO - DOI: 10.18429/JACoW-IPAC2019-WEYPLM1 UR - http://jacow.org/ipac2019/papers/weyplm1.pdf ER -