Speaker
Mrs
An Fenfen
(IHEP)
Description
The BESIII detector runs in the tau-charm physics energy region operated at the Beijing Electron Positron Collider (BEPCII). The endcap of its time-of-flight (TOF) subdetector is planned to be upgraded with MRPC. We installtwo testing MRPC modules into BESIII and have collected some experimental data under various high voltage and thresholds. A GEANT4-based Monte-Carlo model is under development. Here we study the simulation performance under different high voltages and thresholds and compare it with the experimental data in the aspects of time resolution and efficiency.
Primary author
Mrs
An Fenfen
(IHEP)
