Research Article

Simulation Study for the Energy Resolution Performances of Homogenous Calorimeters with Scintillator-Photodetector Combinations

Table 2

The photostatistics parts of the parameterized energy resolution function () with different scintillator back face areas and photodetector combinations.

MaterialPhotodetector signal fluctuations ( as % in the unit of GeV1/2)
APDPIN
Area (20 mm x 20 mm)Area (25 mm x 25 mm)Area (20 mm x 20 mm)Area (25 mm x 25 mm)

GdY0.0660.0820.0160.020
HfG1.9732.4670.5480.685