Transcript KEK test beam - introduction M. Yoshida MICE CM tracker parallel 2005/10/22 2005/10/22 MICE CM at RAL, Tracker Parallel, Makoto Yoshida.

KEK test beam
- introduction M. Yoshida
MICE CM tracker parallel
2005/10/22
2005/10/22
MICE CM at RAL, Tracker Parallel,
Makoto Yoshida
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T585 Setup
A. Horikoshi
2005/10/22
MICE CM at RAL, Tracker Parallel,
Makoto Yoshida
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4-Station Tracker Prototype
Old waveguide
400cm
External waveguide
400cm
internal waveguide
120cm
VLPC
BEAM
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MICE CM at RAL, Tracker Parallel,
Makoto Yoshida
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2005/10/22
MICE CM at RAL, Tracker Parallel,
Makoto Yoshida
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DAQ
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VME ADCs/TDCs for beam
counters
VLSB (VME LVDS SERDES
BUFFER) for VLPC
Slow control (AFE initialization,
Bias setting, Temperature
control) and readout of VLSB is
done by standalone program,
“VLPCdaq”
Integrated DAQ for beam
counters and VLPC in the
framework of UniDAQ
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Switch to select detectors to be
readout
Switch to select run mode
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2005/10/22
beam / pedestal / LED
MICE CM at RAL, Tracker Parallel,
Makoto Yoshida
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Man power / Equipments
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Man power: more than 20
people joined.
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Makoto, Koji, Hideyuki,
Atsushi, Kennichi, Yoshi
Kuno, Akira and several
students
A. Fish, R. Hare
K. Long, Amit, P. Rubinov,
Kwame Bowie, Xiofeng
Yang, M. Ellis, Alan Bross
Jean-sebastien
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Equipments
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SC solenoid magnet
Tracker prototype
Support frame
VLPC cryostat
AFE
VLSB
Defining counter x2 + small x1
TOF hodoscope
Aerogel Cherenkov Counter
upstream T1 counter
VME ADCs/TDCs
NIM modules for Trigger logic
Windows PC
Linux PC
Bit 3 interface
VME crate
LVDS cable
VLPC Cryostat backplane
Vacuum pump
and so on…
MICE CM at RAL, Tracker Parallel,
Makoto Yoshida
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History of T585
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2005.Feb / May : KEK beam test for TOF / ACC R&D
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2005.Aug. 24 : VLPC system was delivered to KEK.
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Sept. 7-14 : test bench for DAQ/Trigger logic setup.
Sept. 20 : Remove USHIWAKA magnet and cleanup p2 area
Sept. 21-24
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Set the solenoid magnet
investigate fiber mapping on the 4th station of tracker
Install the tracker
Install TOF, ACC and beam counters.
Sept. 27 : Accelerator tuning started
Sept. 28 – Oct. 1 : Started setting VLPC, checking pedestal, test charge injection
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Cryostat commissioning
Keep cooling until Oct. 7
TOF calibration run, ACC calibration run and beam survay in the nights.
Oct. 2-3 : VLPC system commissioning. Timing tuning for LED on VLPC.
Oct. 3 : Waveguides were plugged on VLPC cassette.
Oct. 4-5 : Timing tuning on VLPC trigger for beam
Oct. 6 – Oct. 7 : Stable data taking.
5pm on Oct. 7 : data taking ended. immediate removal of all equipment in the experimental area.
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End-Run party at Sutamina-TARO: buffet of meat, SUSHI, and many kinds of food.
2005/10/22
MICE CM at RAL, Tracker Parallel,
Makoto Yoshida
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DATA Set
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Magnet ON / OFF
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Beam momentum
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2005/10/22
3 GeV/c
0.25 – 0.4 GeV/c
Rotation
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1 Tesla solenoid
0 / 3 deg. / 6 deg.
Al target just
upstream tracker to
produce multi-track
MICE CM at RAL, Tracker Parallel,
Makoto Yoshida
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Summary
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KEK-PS T585 has been performed successfully by world-wide collaboration, to
check basic property of the SciFi tracker in 1-Tesla magnetic field.
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The information of T585 has been collected in the web page
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http://133.1.141.121/~yoshida/MICE/T585/index.html
geometry, run summary table, DAQ, fiber mapping, VLPC LED calibration and
analysis
many thanks to A. Horikoshi to provide geometry information, LED calibration
results, run summary and so on.
Analysis is on-going
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Beam counters
LED calibration on all the VLPC channels
Mapping / Alignment
Tracking ability check
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A. Horikoshi will report on beam counters
H. Sakamoto will report on tracker
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Analysis based on G4MICE will be performed.
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MICE CM at RAL, Tracker Parallel,
Makoto Yoshida
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Thank you, all participants !
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MICE CM at RAL, Tracker Parallel,
Makoto Yoshida
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