Title of article :
Study of the time response of a LuAG(Pr) crystal for fast timing applications
Author/Authors :
Fraile، نويسنده , , L.M. and Mach، نويسنده , , H. and Picado، نويسنده , , E. and Vedia، نويسنده , , V. and Udيas، نويسنده , , J.M.، نويسنده ,
Abstract :
The recently developed praseodymium-doped lutetium aluminum garnet, LuAG(Pr), holds a strong potential for fast timing applications. In this study we report on the time response of LuAG(Pr) at 22Na and 60Co photon energies. The measurements were performed using a small crystal cube of 1 cm3 coupled to a Hamamatsu R5320 photomultiplier tube. The full width at half maximum (FWHM) time resolution is found to be 147±2 ps at 60Co energies, and 238±2 ps at 22Na.
Keywords :
Hamamatsu R5320 , Time resolution , Fast photomultiplier tubes , LuAG(Pr) , inorganic scintillators , Fast timing
Journal title :
Astroparticle Physics
