Speaker
Yu Bai
(Southeast University (SEU, Nanjing, China))
Description
Based on a sample of 1M Higgs bosons produced at CEPC Higgs run, the branching fractions Br(H->bb, cc, gg) can be measured to percentage levels. These measurements require excellent jet clustering, jet energy resolution, and flavor tagging performances of the detector, which in turn demand dedicated detector design and the development of efficient and high performing event reconstruction algorithm. Based on these consideration, the measurements of Br(H->bb, cc, gg), among others, are selected as CEPC benchmark measurements.
This talk reports full simulation and the analyses of Br(H->bb, cc, gg) with the CEPC detector. Preliminary results on the detector optimization towards the measurements is also discussed.
Author
Yu Bai
(Southeast University (SEU, Nanjing, China))
