2005/10/22 MICE CM at RAL, Tracker Parallel, Makoto Yoshida 1 KEK test beam - introduction - M. Yoshida MICE CM tracker parallel 2005/10/22 2005/10/22.

2005/10/222005/10/22 MICE CM at RAL, Tracker ParallMICE CM at RAL, Tracker Parallel, Makoto Yoshidael, Makoto Yoshida

11

KEK test beamKEK test beam- introduction -- introduction -

M. YoshidaM. YoshidaMICE CM tracker parallelMICE CM tracker parallel

2005/10/222005/10/22

2005/10/222005/10/22 MICE CM at RAL, Tracker ParallMICE CM at RAL, Tracker Parallel, Makoto Yoshidael, Makoto Yoshida

22

T585 SetupT585 Setup

A. Horikoshi

2005/10/222005/10/22 MICE CM at RAL, Tracker ParallMICE CM at RAL, Tracker Parallel, Makoto Yoshidael, Makoto Yoshida

33

4-Station Tracker Prototype4-Station Tracker Prototype

BEAMBEAM

VLPCinternal waveguide 120cm

External waveguide 400cm

Old waveguide 400cm

2005/10/222005/10/22 MICE CM at RAL, Tracker ParallMICE CM at RAL, Tracker Parallel, Makoto Yoshidael, Makoto Yoshida

44

2005/10/222005/10/22 MICE CM at RAL, Tracker ParallMICE CM at RAL, Tracker Parallel, Makoto Yoshidael, Makoto Yoshida

55

DAQDAQ VME ADCs/TDCs for beam counVME ADCs/TDCs for beam coun

tersters VLSB (VME LVDS SERDES BUFFVLSB (VME LVDS SERDES BUFF

ER) for VLPCER) for VLPC Slow control (AFE initialization, Slow control (AFE initialization,

Bias setting, Temperature contrBias setting, Temperature control) and readout of VLSB is done ol) and readout of VLSB is done by standalone program, “VLPCdby standalone program, “VLPCdaq”aq”

Integrated DAQ for beam counteIntegrated DAQ for beam counters and VLPC in the framework of rs and VLPC in the framework of UniDAQUniDAQ Switch to select detectors to be Switch to select detectors to be

readoutreadout Switch to select run modeSwitch to select run mode

beam / pedestal / LEDbeam / pedestal / LED

2005/10/222005/10/22 MICE CM at RAL, Tracker ParallMICE CM at RAL, Tracker Parallel, Makoto Yoshidael, Makoto Yoshida

66

Man power / EquipmentsMan power / Equipments

Man power: more than 20 Man power: more than 20 people joined.people joined. Makoto, Koji, Hideyuki, AtsMakoto, Koji, Hideyuki, Ats

ushi, Kennichi, Yoshi Kuno, ushi, Kennichi, Yoshi Kuno, Akira and several students Akira and several students

A. Fish, R. HareA. Fish, R. Hare K. Long, Amit, P. Rubinov, K. Long, Amit, P. Rubinov,

Kwame Bowie, Xiofeng YanKwame Bowie, Xiofeng Yang, M. Ellis, Alan Brossg, M. Ellis, Alan Bross

Jean-sebastienJean-sebastien

EquipmentsEquipments SC solenoid magnetSC solenoid magnet Tracker prototypeTracker prototype Support frameSupport frame VLPC cryostatVLPC cryostat AFEAFE VLSBVLSB

Defining counter x2 + small x1Defining counter x2 + small x1 TOF hodoscopeTOF hodoscope Aerogel Cherenkov CounterAerogel Cherenkov Counter upstream T1 counterupstream T1 counter VME ADCs/TDCsVME ADCs/TDCs

NIM modules for Trigger logicNIM modules for Trigger logic Windows PCWindows PC Linux PCLinux PC Bit 3 interfaceBit 3 interface VME crateVME crate LVDS cableLVDS cable VLPC Cryostat backplaneVLPC Cryostat backplane Vacuum pumpVacuum pump and so on…and so on…

2005/10/222005/10/22 MICE CM at RAL, Tracker ParallMICE CM at RAL, Tracker Parallel, Makoto Yoshidael, Makoto Yoshida

77

History of T585History of T585 2005.Feb / May : KEK beam test for TOF / ACC R&D2005.Feb / May : KEK beam test for TOF / ACC R&D

2005.Aug. 24 : VLPC system was delivered to KEK.2005.Aug. 24 : VLPC system was delivered to KEK. Cryostat commissioningCryostat commissioning Keep cooling until Oct. 7Keep cooling until Oct. 7

Sept. 7-14 : test bench for DAQ/Trigger logic setup. Sept. 7-14 : test bench for DAQ/Trigger logic setup.

Sept. 20 : Remove USHIWAKA magnet and cleanup Sept. 20 : Remove USHIWAKA magnet and cleanup 2 area2 area Sept. 21-24Sept. 21-24

Set the solenoid magnetSet the solenoid magnet investigate fiber mapping on the 4investigate fiber mapping on the 4thth station of tracker station of tracker Install the trackerInstall the tracker Install TOF, ACC and beam counters.Install TOF, ACC and beam counters.

Sept. 27 : Accelerator tuning startedSept. 27 : Accelerator tuning started Sept. 28 – Oct. 1 : Started setting VLPC, checking pedestal, test charge injectionSept. 28 – Oct. 1 : Started setting VLPC, checking pedestal, test charge injection

TOF calibration run, ACC calibration run and beam survay in the nights.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. 2-3 : VLPC system commissioning. Timing tuning for LED on VLPC. Oct. 3 : Waveguides were plugged on VLPC cassette.Oct. 3 : Waveguides were plugged on VLPC cassette. Oct. 4-5 : Timing tuning on VLPC trigger for beamOct. 4-5 : Timing tuning on VLPC trigger for beam Oct. 6 – Oct. 7 : Stable data taking.Oct. 6 – Oct. 7 : Stable data taking. 5pm on Oct. 7 : data taking ended. immediate removal of all equipment in the experimental area.5pm on Oct. 7 : data taking ended. immediate removal of all equipment in the experimental area.

End-Run party at Sutamina-TARO: buffet of meat, SUSHI, and many kinds of food.End-Run party at Sutamina-TARO: buffet of meat, SUSHI, and many kinds of food.

2005/10/222005/10/22 MICE CM at RAL, Tracker ParallMICE CM at RAL, Tracker Parallel, Makoto Yoshidael, Makoto Yoshida

88

DATA SetDATA Set

Magnet ON / OFFMagnet ON / OFF 1 Tesla solenoid1 Tesla solenoid

Beam momentumBeam momentum 3 GeV/c3 GeV/c 0.25 – 0.4 GeV/c0.25 – 0.4 GeV/c

RotationRotation 0 / 3 deg. / 6 deg.0 / 3 deg. / 6 deg.

Al target just Al target just upstream tracker to upstream tracker to produce multi-trackproduce multi-track

2005/10/222005/10/22 MICE CM at RAL, Tracker ParallMICE CM at RAL, Tracker Parallel, Makoto Yoshidael, Makoto Yoshida

99

SummarySummary KEK-PS T585 has been performed successfully by world-wide collaboration, to KEK-PS T585 has been performed successfully by world-wide collaboration, to

check basic property of the SciFi tracker in 1-Tesla magnetic field.check basic property of the SciFi tracker in 1-Tesla magnetic field.

The information of T585 has been collected in the web pageThe information of T585 has been collected in the web page http://133.1.141.121/~yoshida/MICE/T585/index.htmlhttp://133.1.141.121/~yoshida/MICE/T585/index.html geometry, run summary table, DAQ, fiber mapping, VLPC LED calibration and analysigeometry, run summary table, DAQ, fiber mapping, VLPC LED calibration and analysi

ss many thanks to A. Horikoshi to provide geometry information, LED calibration resultmany thanks to A. Horikoshi to provide geometry information, LED calibration result

s, run summary and so on.s, run summary and so on. Analysis is on-goingAnalysis is on-going

Beam countersBeam counters LED calibration on all the VLPC channelsLED calibration on all the VLPC channels Mapping / AlignmentMapping / Alignment Tracking ability checkTracking ability check

A. Horikoshi will report on beam countersA. Horikoshi will report on beam counters H. Sakamoto will report on trackerH. Sakamoto will report on tracker

Analysis based on G4MICE will be performed.Analysis based on G4MICE will be performed.

2005/10/222005/10/22 MICE CM at RAL, Tracker ParallMICE CM at RAL, Tracker Parallel, Makoto Yoshidael, Makoto Yoshida

1010

Thank you, all participants !Thank you, all participants !