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• effect of boundary conditions for installation
• zeus-daq requirements:
  • flt/control
  • slt/readout
  • high_luminosity upgrade
• effects of boundary conditions as set by physics groups and the si-detector working group (see design specs ) on the daq/trigger:
• front-end electronics:
  • necessity for rad hard electronics
  • binary vs analog statement.
  • information about  the  binary ABCD chip

Information about  the HERA-B HELIX readout system:

• Heidelberg : projects and  ASIC-LABOR notes
• HELIX chip ( User  Manual )
• Irradiation setup  in Utrecht, as used for irradiating an HELIX 1.1 chip in sept 1997 and the results of the analysis

Information about the detector Slow-Control:

• The use of the CAN bus at NIKHEF with documentation about CANopen.
• Links and Information to Fieldbus Systems
• A project plan  for the activities at NIKHEF. See also more detailed cooling information   by Jaap Kuyt and the decision table and state transition diagram . The state transition diagram of the Temperature Sensors is standard for a CAN node. Nikhef answers on the questions at the MVD-SC meeting on July 9 are given here (see also the  copies of all transparancies).
• SC HardStop device
• What is a State Transition Diagram ?
• Pictures of NIKHEF  Can Node and Sensor Module ( specification ) as developed for DATCHA. A possible block scheme for ZEUS is shown here . This information was outdated by the new information above.
• Pictures of the cooling set-up in the Jade Hall. 

Analogue Link:

• requirements  for a possible solution for the ZEUS MVD and a first concept of a  project plan (updated march 1999) for the NIKHEF activities concerning an analogue copper link between detector and veto-wall area.
• other documentation: H1 (see  also NIM A372(1996)188), CMS
• Cable arrangement for barrel and wheel combo cables (created nov 1999 and updated later).
• Spool for  the combo cable during installation of the ladder.
• Wheel cabling and feedthroughs inside the MVD.
• Pictures of the ADC crate (front and back side) 
• Requirements for isolated power.

Information sent to Janet Frasier concerning cabling for the Slow-Control connections and the analogue links (updated Jul 8/Aug 25 1999).

What do we gain from a MVD vertex in the GSLT?

Link to documentation of Ruud Kluit concerning NIKHEF developments

Copyright © 2008 (Leo Wiggers). Design by Andreas Viklund.