Calice Tile-HCal and Tail-catcher/Muon Tracker

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Calice
Tile-HCal and
Tail-catcher/Muon Tracker

• Vishnu V. Zutshi
• Northern Illinois University

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Proposed Test Beam Setup
Joint development of test beam prototype simulatio
n software within MOKKA framework lead by
DESY/NIU
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Overall Responsibilities
Mechanics DESY,ITEP
Tile-Fiber System ITEP
Si-PM MEPhI, ITEP
Cassette assembly ITEP
LED DESY, Prague
FEE LAL, MEPhI, JINR
DAQ UK Groups
APD Option Prague, DESY
Slow Control DESY, LPI
Software Simulation DESY, NIU
Tail-catcher DESY, NIU
Coordination DESY, ITEP
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Tile-Cal Schedule
Tiles SiPM TileSiPM
Cassette LED Stack FEE Chip
DAQ Commissioning
Full production
Mold produced
First 500 good
Second batch of 5000
Full prod. selection
Tests start
1st 5K ready
2nd 5K ?
Mech. proto.
Assembly of 1st with tiles
Full set (mech.)
Assembly with tiles continues ?
Design ready
Prototype ready
Production continues ?
Absorber structure ready
Scanner?
1st submission
delivery
final submission
Delivery ?
Prototype board in hand
Full production (5 boards) ready
1st cassette w/ FEE DAQ
1st half of hcal ready
Jun04 Jul04 Aug04 Sep04 Oct04 Nov04 Dec04 Jan05
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Tile-Fiber-SiPM Testing
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Front End Chip
Being developed at LAL, Orsay
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Tile-HCal Cost Estimates
Item K Euro
Tile-Fiber System 35
Photo-detectors 70
Cassettes 50
Absorber Table 60
HV System 20
LED System 30
Front-End Electronics 40
DAQ 70
Total 375
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Contributions
Investments Germany ? 350K
Russia ? 40K for prod.
infrastructure
and 10K for electronics production
(JINR/BMBF) USA ? 20K
for Si-PM photo detectors Czech Republic ?
25K for APD option
35 FTE travel funds from all collaborating
institutions
35-40 FTE travel funds from all collaborating
institutions
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Tail-Catcher/Muon Tracker (TCMT)
Optimization of strip width
Optimization of strip thickness
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Extruded Strips
gt10 p.e./mip
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TCMT Cassette Layout
Separate covers
Mirrored end
connector
Si-PM
Co-axial cables
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TCMT Schedule
Scintillator Strips SiPM Cassette
LED Stack Cart Commissioning
Pre-prod
prod
Full sample done
For 1st cass.
for 1st cass. arrive
for 8 cassettes arrive
Mech. Proto. ready
1st cassette ready
8 cassettes ready
Full set done?
Design ready
prototype ready
Production cont. ?
Absorber structure ready
Design ready
Design ready
With some motion
1st cassette w/ FEE DAQ
8 cassettes of TCMT readout
Jun04 Jul04 Aug04 Sep04 Oct04 Nov04 Dec04 Jan05
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TCMT Cost Estimates
Item K Euro
Strip-Fiber System 5
Cassettes 8
Module (designassembly) 15 (FNAL)
Cart (designassembly) 15 (FNAL)
LED System 7
Total 50
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Status and Plans

• Tile-HCal prototype has entered its construction
  phase.
• Unique in its ability to explore the whole range
  of readout options from the purely digital to the
  fully analog
• Inclusion of a tail-catcher/muon tracker for
  studying shower tails, leakage and muon
  identification/reconstruction in the PFlow
  paradigm will allow the full realization Calice
  test beam program.
• Program has nurtured and benefited from its truly
  international character. This trend is expected
  to intensify.
• The next step is the exposure of the prototype to
  a hadron test beam to not only gain operational
  experience but even more importantly test,
  influence and validate the hadronic shower
  simulations leading to further development of
  PFlow algorithms.
• Need to take test beam together with the ECal in
  the period 2005-2006 if conceptual detector
  design choices are to be made in time for the
  proposed 2015 start of the LC.

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Backup
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Lateral Size
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