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Test of the CMS Microstrip Silicon tracker readout and control system

  • European Organization for Nuclear Research
  • Université Paris-Sud

Research output: Contribution to journalArticlepeer-review

Abstract

The Microstrip Silicon tracker of the CMS detector is designed to provide robust particle tracking and vertex reconstruction within a strong magnetic field in the high luminosity environment of the LHC. The Tracker readout system employs Front-End Driver cards to digitize and buffer the analogue data arriving via optical links from on detector pipeline chips. The control Chain of the front-end electronic is built to operate via optical fibers in order to shield the communications from the outside noise. Components close to the final design have been assembled to be tested in the X5 beam area at CERN where a dedicated 25 ns temporal structure beam has been made available by the SPS. This paper describes the hardware and the software developed for readout and control of data acquired by the front-end electronics operating at 40MHz. Some preliminary results of the tests performed in the 25 ns beam are also given.

Original languageEnglish
Pages (from-to)470-473
Number of pages4
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume461
Issue number1-3
DOIs
Publication statusPublished - 1 Apr 2001
Externally publishedYes

Keywords

  • Control systems
  • Front-end electronics
  • Large Hadron Collider
  • Microstrip Silicon detector

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