Timing resolutions in the order of a few tens of picoseconds are planned for pile-up mitigation, particle ID, and new physics searches by the CMS and ATLAS experiments at the HL-LHC and they are constructing dedicated timing detectors as part of their upgrades. In this talk, I will specifically focus the role of “timing” in high energy calorimetry. When combined with highly granular segmentation and neural networks-based event reconstruction, precision timing significantly enhances energy measurements. I will discuss our ongoing work and near-term plans with the high-granularity dual-readout fiber calorimeter prototype (HG-DREAM) and assess its potential suitability for a future Higgs factory.
Join from PC, Mac, Linux, iOS or Android: https://stanford.zoom.us/j/98973156241?pwd=cEU5RFdlVXoyc0JTeTlDMkozKzQ5UT09
Jamie Ryan (jlryan@slac), Zhi Zheng (zzheng@slac)
