摘要
Six-gap resistive plate chamber （MRPC） prototypes with semiconductive glass electrodes （bulk resistivity ～ 10^10Ω·cm） were studied for suitability in time-of-flight （TOF） applications at high rates. These studies were performed using a continuous electron beam of 800 MeV at IHEP and an X-ray machine. Time resolutions of about 100 ps and efficiencies larger than 90% were obtained for flux densities up to 28 kHz/cm^2.
Six-gap resistive plate chamber （MRPC） prototypes with semiconductive glass electrodes （bulk resistivity ～ 10^10Ω·cm） were studied for suitability in time-of-flight （TOF） applications at high rates. These studies were performed using a continuous electron beam of 800 MeV at IHEP and an X-ray machine. Time resolutions of about 100 ps and efficiencies larger than 90% were obtained for flux densities up to 28 kHz/cm^2.
基金
NSFC (10775082, 10675072, 10620210287)
