MuTrig-FEE Install Status RIKEN/RBRC Itaru Nakagawa 1
MuTRIG-FEE Install (Station-1) Completed Oct. 27 2
Station-2&3 Installation Completed by Oct.29 3
ADTX Installation Check List Miscabling –Visible inspection –Gap-by-Gap calibration logic/mask check –ADTX Performance –Dead (single) channel check –Board ID check –Slow control (threshould 10mV, 30mV) –PROM erase and Download –Efficiency –Fake hit –Timing MuTR FEE Performance –Noise w/o HV –HV upto 1500V (st-1), 50V (st-2&3) w/ Ar-CO 2 gas –Minor Tweak of Cable to improve noise –Noise w/ HV on –Gap-by-Gap calibration found one miscabling in St-1, Oct.5 –Gain stereo ~ 1, non-stereo~0.9 LV –Miscabling –LV measurement at Chassis with all other power on 4
Impact on MuTR Pedestal 5
MuTR Resolution vs. Noise Csplit = 100pF Csplit = 30pF w/o ADboard ○ Intrinsic 100um Achieved : 200 ~300um Pedestal RMS/MIP 6
MuTR Pedestal RMS Distribution before/after ADTX Install Typical Pedestal RMS Distribution of MuTR Strip Number Pedestal RMS 7
MuTR Pedestal Station-1 Run9 Present Oct.1 Oct.2 Oct.3 Oct.4 Oct.5 Oct.6 Oct.7 Oct.8 Gap-1Gap-2Gap-3 stereoNon-stereostereoNon-stereostereoNon-stereo 8
MuTR Pedestal Station-2 9
Station-3 Octant-2 Noise before after 10
Aluminum Foil Shield on Station-3 Chamber 11
Station-3 Aluminum Foil Effect w/o foil w/ foil 12
MuTrig Performance With Calibration Pulse Timing Efficiency Miscabling Check Logic Test Without Calibration Pulse Fake hit rates 13
ADTX Timing (Gap-1) Strip# 14
ADTX Efficiency (Gap-1) Strip# 15 efficiency
ADTX Timing (Gap-2) 16
ADTX Efficiency (Gap-2) 17
ADTX Timing (Gap-3) 18
ADTX Efficiency (Gap-3) 19
Fake Hit Rate (Threshold=20mV) 20
21 LL1 Trigger Readiness Communication test LL1 Board Production by end of October ADTX - MRG - LL1 - GL1 chain test this November. New high momentum trigger will be operated in Run10 for commissioning LL1 Board MuTRG-MRG Boards
DCM For Run10 Operation, 2 more FE3 were obtained from : 1.FOCAL 2.Colorado 22
Re-Capacitation Station-1 Station-2 23
Summary Installation to South Arm is completed. 24
Backup Slides 25