Author/Authors :
Lu، نويسنده , , J and Hu، نويسنده , , J and Zheng، نويسنده , , Y and Kichimi، نويسنده , , H and Li، نويسنده , , J، نويسنده ,
Abstract :
A double-layer time-of-flight scintillation counter, composed of two juxtaposed BC408 scintillators instrumented with fine-mesh photo-multiplier tubes, has been tested in a 2.0 GeV π− beam at KEK and a time resolution of better than 50 ps was obtained.
