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MICE Phase 1
Koji YoshimuraKEK
June 22,2005 @NuFACT05
“MICE Project gets the green light”
-CERN Courier-
Outline
• MICE Step and Phase
• Motivation of Phase I
R&D activities for implementation of Phase I
MICE Step and Phase
Phase I
Phase II
Phase is budgetary condition
Motivation of Phase I• Step I
• Beam tuning• Tuning up of PID and Beam counter
• Step II• Various systematic study on tracker• Calibration of spectrometer
• Step IIISystematic calibration of emittance measurement
μ- STEP I: spring 2007
STEP II: summer 2007
STEP III: winter 2008
Reference of later step
Implementation for Phase I
• Beam line & Shielding• PID
• TOF• CKOV• MUCAL
• Spectrometer• SciFi Tracker• Spectrometer Solenoid
• DAQSoftware
MICE Beamline
PID Detectors
SciFi Tracker• Add one more station to 3
station (FNAL, IC)• Close to final design and
manufacture• Connectors• Assembling • Vacuum tight patch conncetors
• Outer cylinder made of carbon fiber (Liverpool)New wave guide system (Osaka)
VLPC readout system• 2 slots VLPC cryostat has been
successfully commissioned. (Great Effort by Russ and Alan)
• Temperatures are as expected by Russ.
• Newly-developed readout board (AFEII) has been tested
Recently success in taking data
KEK Test• Final check before manufacturing real
tracker• Performance check w/ B field (1 Tesla) and
beam
Various systematic study of the tracker
Series of tests• Adopting staging approach?
• Feb, 2005 TOF and ACC test w/o • Performance of single counter
• May, 2005 TOF and ACC test w/Bfiled (final layout)
• Test PID and beam counters w/ magnetic field
• Performance of TOF hodoscope
Aerogel w/
Monitor beam under the condition of Step II
• VME DAQ system
Participants from UK International collaboration
• Aug, 2005 Cosmic-ray test at FNAL/KEK
Sep, 2005 SciFi tracker test
KEK Step I
KEK Step 0
KEK Step II
Preliminary Results
0.425 GeV/c
π
μ
e
VLP
C backplane
Linux PC
PCI-VME (SBS Bit3)
SASeq #2
SASeq #1
1553
VLSB #3
VLSB #4
AFE II (L)
AFE II (R)
VLPC Cassette #2
VLPC Cryostat
AFE II (L)
AFE II (R)
VLPC Cassette #1
VM
E B
US
DAQ System for KEK beam test
Linux PCCAMAC ADC/TDC
6U
Serialized ADC DATA
Slow Control
Trigger Control
1024 ch
1024 ch8x64 ch
8x64 ch
4
8x64 ch
8x64 ch
VLSB #1
VLSB #24
4
4
VME LVDS SERDES Buffer (VLSB)
Summary
• There are no show stoppers towards MICE PHase I.
• Magnet delivery date?
• MICE first data will come April, 2007
• Still lot of Task to do within limited time282 + 365 = 647 days left