Tail Catcher/Muon Tracker at DESY & FNAL TB Facilities Northern Illinois Center for Accelerator and...
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Transcript of Tail Catcher/Muon Tracker at DESY & FNAL TB Facilities Northern Illinois Center for Accelerator and...
Tail Catcher/Muon Tracker at DESY & FNAL TB Facilities
Northern Illinois Center for Accelerator and Detector DevelopmentNorthern Illinois University
andDeutsches Elektronen-Synchrotron (DESY)
CALICE TCMT (Tail Catcher/Muon Tracker)
• Provide a reasonable snapshot of the tail-end of the shower for simulation validation
• Prototype detector with high-fidelity to what is imagined for a generic LCD
correcting for leakage
understanding the impact of coil muon reconstruction + PFA fake rate
• Designed to test new detector technology (Silicon photomultipliers) for the ILC
CALICE TCMT (Tail Catcher/Muon Tracker)
Silicon Photomultiplier
Extruded Scintillator
Diagram of Full Detector
Stack designed and assembled at Fermi
Beam Test at DESY(not to scale)
Collimator
Fingercounters(trigger)
TCMT(blue)
AHCAL(black)
Oct.-Nov. 2005
CALICE TCMT
Calibration data showing single Photoelectron separation
• Moved into the facility 3rd week of Feb.
• Took beam in the last week ~ 5 days• Took 120 GeV/c protons, 16 GeV/c
(mostly pions) and some beam dump muon runs
• Calice DAQ Electronics chain reproduced and tested
Raw ADC count from120 GeV proton beam
On Avg. 10-12 p.e./mip