Author/Authors :
Periale، نويسنده , , L. and Peskov، نويسنده , , V. and Braem، نويسنده , , A. and Mauro، نويسنده , , A.Di and Martinengo، نويسنده , , P. and Picchi، نويسنده , , P. and Pietropaolo، نويسنده , , F. and Sipila، نويسنده , , H.، نويسنده ,
Abstract :
We have developed prototypes of sealed gaseous detectors combined with CsI photocathodes or filled with photosensitive vapors for commercial applications. The first results with these devices for the detection of flames in daylight conditions and of scintillation lights from noble liquids are presented. They show that sealed UV sensitive gaseous detectors can have better performance (higher practical quantum efficiency and a better signal to noise ratio) than existing commercial UV sensitive detectors at lower production cost.
Keywords :
Noble liquids TPC , CsI photocathode , Flame detection , Gaseous detectors
