T555 experiment meeting beam test of gem tpc hbd pwo 2004 04 22
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T555 experiment meeting - Beam test of GEM-TPC, HBD & PWO - 2004/04/22 PowerPoint PPT Presentation


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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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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

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


Schedule

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


Detectors

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


Detector layout

Detector layout

05/11


T555 experiment meeting beam test of gem tpc hbd pwo 2004 04 22

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


Trigger circuit

Trigger Circuit

ON : e-trigger

07/11


Other detectors data flow

Other detectors’ data flow

08/11


Other necessities

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


Gem tpc

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


Condition pattern for gem tpc

Condition pattern for GEM-TPC

11/11


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