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T555 experiment meeting - Beam test of GEM-TPC, HBD & PWO - 2004/04/22

T555 experiment meeting - Beam test of GEM-TPC, HBD & PWO - 2004/04/22. Contents Collaborators Schedule Detector layout DAQ Other necessities GEM-TPC. 01/11. Collaborators. CNS-Tokyo : H.Hamagaki, K.Ozawa, M.Inuzuka, T.Sakaguchi, T.Gunji, T.Isobe, S.Oda, Y.Morino, S.Saito

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T555 experiment meeting - Beam test of GEM-TPC, HBD & PWO - 2004/04/22

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  1. T555 experiment meeting- Beam test of GEM-TPC, HBD & PWO -2004/04/22 Contents Collaborators Schedule Detector layout DAQ Other necessities GEM-TPC 01/11

  2. Collaborators CNS-Tokyo : H.Hamagaki, K.Ozawa, M.Inuzuka, T.Sakaguchi, T.Gunji, T.Isobe,S.Oda, Y.Morino, S.Saito Waseda : Y.Yamaguchi KEK : S.Sawada RIKEN : S.Yokkaichi Hiroshima : K.Shigaki, K.Homma, D.Toyoda Weizmann : I.Tserruya, I.Ravinovich, M.Naglis BNL : B.Azmoun 02/11

  3. Schedule • Preparation @KEK-PS p2 beam line : May10(Mon) – May19(Wed) • Machine Time : May19(Wed) PM 05:00 – May27(Thu) AM 01:00 machine tune : May24(Mon) AM 01:00 – May24(Mon) PM 05:00 20shifts = 160 hours • Removal : May27(Thu) 03/11

  4. Detectors • TPC : TPC will be ready in May9. from S.Oda • CNS-HBD : from M.Inuzuka • WIS-HBD : • PWO : from D.Toyoda • SSD : We’re checking SSDs. • Scintillator : We’re checking scintillators. • PbGl : Ready. • GCC : Those will be checked after May10. 04/11

  5. Detector layout 05/11

  6. VME & CAMAC Module • VME • FADC : RPV160(8ch) x3, CNS • Q-ADC : V792(32ch) x1, CNS • PH-ADC : V785(32ch) x1, CNS • TDC : V775(32ch) x1, CNS • V550,V551B : for SSD, CNS • Trigger : GSI Trigger Module x1, CNS • CAMAC-VME interface • KineticSystems 3922,2917 : KEK-E325 • CAMAC • TDC : RPC-061(8ch) x2, Hiroshima 06/11

  7. Trigger Circuit ON : e-trigger 07/11

  8. Other detectors’ data flow 08/11

  9. Other necessities • Cable : CNS, Hiroshima, KEK-E325 • Rack : p2 beam line • NIM Module : CNS, Hiroshima, KEK-kairo, KEK-E325 • VME-Crate : CNS • NIM-Crate : CNS, KEK-kairo • CAMAC-Crate : KEK-kairo • LV : CNS, Hiroshima, KEK-kairo • HV : CNS, Hiroshima • PC : 4PCs(CNS), 1PC(Hiroshima) • Gas : CNS • Table : p2 beam line, CNS, Hiroshima 09/11

  10. GEM-TPC • Check the ability of our GEM-TPC • Compare the ability of our GEM-TPC with the ones of other groups’ GEM-TPC • Search for optimum gas and optimum pad shape • Gas : P10 and Ar(70%)+C2H6(30%) (and CF4) • Topics of Measurement • Efficiency • Position resolution • Particle ID by dE/dx • Two track separation power • Dependence • Gas • Pad shape • Drift distance • Beam Momentum • Voltage of GEM • Incident angle 102 patterns 4.7Mevents Next page 10/11

  11. Condition pattern for GEM-TPC 11/11

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