Nuclearand Particle Physics Colloquium 69
(核与粒子物理学术报告会69)
Speaker:Prof.Manqi RUAN,IHEP CAS
Place:Main Building, 513
Time:10：30am，December 12, 2018
Title:PhysicsPotential and Detector Performance of the CEPC
Speaker:Prof.Manqi RUAN,IHEP CAS
Abstract：
The Circular Electron Positron Collider (CEPC), aproposed collider facility with main ring circumference of 100km, is expectedto play a leading role in the particle physics exploration in the next fewdecades. In its nominal design, the CEPC will be operated at center of massenergies from 91 GeV to 240 GeV, and produces 1 Million Higgs bosons, 100Million W bosons, and almost 1 Tera Z bosons in 10 years operation. Giving theextremely clean collision environment of the electron positron collider, CEPC canboost the precisions on Higgs properties by one order of magnitude with respectto the ultimate precision of the HL-LHC, improve the current precision on EWmeasurement by 1-2 orders of magnitudes. Meanwhile, the CEPC also serves as asuperb factory of quarks, leptons, which could significantly enhance ourknowledge on Flavor physics, QED, et.al.
In Nov 2018, the CEPC study group releases itsconceptual design report, an important milestone towards the realization ofthis facility. According to this report, this talk will introduce the physicsreach and the performance of the baseline CEPC detector.
About speaker:
Prof. Manqi Ruan acquires his Bachelor and Ph.Ddegree in Tsinghua University, and a Ph.D degree in Paris XI University. After6 years of PostDoc at Ecole Polytechnique and 2 years of CERN Fellow, he comeback to Institute of High energy physics, and works on the Circular ElectronPositron Collider project as the convener of Simulation efforts. His teamestablished the baseline design of the CEPC conceptual detector, and thesoftware system.
His research interestscovers the physics potential study, the detector design, optimization,reconstruction and software development developments for the future colliders.
