R&D status of TiCAL at Korea. 2004/2/21 Calorimeter meeting. Donghee Kim Youngdo Oh Kyungpook National University. Overview of Current Status. Survey almost done SiPM fabrication, Scintillator, W/W-Ni SiPM/Tile R&D has been just started Simulation is going on New collaborators
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Kyungpook National University
Absorber : 200mm * 200mm * 3mm
Scintillator : 200mm * 200mm * 2mm
(We simulated plate, not strip yet)
30 layers ( ~26 X0 )
pure W ( density = 19.3g/cm3) : simulaion done
alloy W-Ni (W:Ni = 95:5) (density=18.7g/cm3) : simulation done
alloy W-Pb (W:Pb = 90:10) (density=18.5g/ cm3) : simulation going on
W : ~18.9mm
W-Ni : ~19mm
: almost the same
W : (15.2 0.3)/sqrt(E) + (0.13 0.12)
W-Ni : (13.4 0.7)/sqrt(E) + (0.16 0.29)
W-Ni’s energy resolution is better than W’s in region.
: W-Ni is less dense, so more energy is deposited in scintillator
Simulation for alloy with different ratio for W:Pb and W:Ni
Optimize the ratio of thickness for Absorber and Scin
and absorber material.
Possible target for physics simulation is SUSY
- parameter scan
- produce generator data in format of HEPEVT