A Precise Trigger Timing System
- Received Date: 2001-10-16
- Accepted Date: 1900-01-01
- Available Online: 2002-09-05
Abstract: Four plastic scintillators coupled with three photo multiplier tubes (PMTs) were used to construct a preecise trigger timing system. When one charged particle passes through the system, the PMTs can measure its time information independently. By off line data analyzing, a precise trigger timing with resolution about 57ps has been gotten. This system can be used to research the time resolution of detectors.