Orbit Correction in CEPC

Sha Bai, Jie Gao, Huiping Geng, Schaa, Volker R.W. (Ed.), Henderson, Stuart (Ed.), Satogata, Todd (Ed.), Akers, Evelyn (Ed.)
With the discovery of the higgs boson at around 125GeV, a circular higgs factory design with high luminosity (L ~ 10³⁴ cm⁻²s⁻¹) is becoming more popular in the accelerator world. The CEPC project in China is one of them. To reduce the cost, pretzel scheme was considered in CEPC orbit design. The presence of every kind of errors and misalignments will destroy the pretzel orbit. In this paper, we correct the distorted pretzel orbit in the CEPC main ring using the dipole correctors and beam
more » ... ors and beam position monitors. The pretzel orbit was recovered and the maximum corrector strengths are got.
doi:10.18429/jacow-ipac2015-tupty012 fatcat:hy447dnt4nbnzlsi7dcsp65rlq