Chinese Physics C > 2002, Vol. 26 > Issue(9): 959-963

A Precise Trigger Timing System

Department of Modern Physics, University of Science & Technology of China, Hefei 230027, China

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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.

References

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HUANG Sheng-Li, XU Zi-Zong, WANG Zhao-Min, WANG Xiao-Lian, LI Cheng, CHEN Hong-Fang, WU Jian and ZENG Hui. A Precise Trigger Timing System[J]. Chinese Physics C, 2002, 26(9): 959-963.

HUANG Sheng-Li, XU Zi-Zong, WANG Zhao-Min, WANG Xiao-Lian, LI Cheng, CHEN Hong-Fang, WU Jian and ZENG Hui. A Precise Trigger Timing System[J]. Chinese Physics C, 2002, 26(9): 959-963. shu

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Received: 2001-10-16
Revised: 1900-01-01

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1.
沈阳化工大学材料科学与工程学院沈阳 110142

A Precise Trigger Timing System

Corresponding author:HUANG Sheng-Li,

Department of Modern Physics, University of Science & Technology of China, Hefei 230027, China

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.