Upgrade and operation of the DØ central track trigger

Marc Buehler, John Anderson, Robert Angstadt, Levan Babukhadia, Mrinmoy Bhattacharjee, Gerald Blazey, Oana Boeriu, Fred Borcherding, Brian Connolly, Michael Cooke, Marjorie Corcoran, Satish Desai, David Evans, Yuri Gershtein, Paul Grannis, Stefan Grünendahl, Liang Han, Eric Hazen, Ulrich Heintz, Carsten HenselMike Hildreth, Hendrik Hoeth, Yuan Hu, Shabnam Jabeen, Vivek Jain, Marvin Johnson, Samvel Khalatian, Norik Khalatyan, Don Lincoln, Stephan Linn, Yanwen Liu, Juan Lizarazo, Dennis Mackin, Yurii Maravin, Manuel Martin, Remigius K Mommsen, Yildirim Mutaf, Meenakshi Narain, Carsten Nöding, Jamieson Olsen, Paul Padley, Monica Pangilinan, Richard Partridge, Ricardo Ramirez-Gomez, Stefano Rapisarda, Kyle Stevenson, Makoto Tomoto, Brigitte Vachon, Thei Wijnen, Neal Wilcer, Graham Wilson, Shouxiang Wu, Terry Wyatt, Qichun Xu, Kin Yip

Research output: Contribution to journalArticlepeer-review

1 Scopus citations


The DØ experiment at the Fermilab p over(p, -) Tevatron collider (Batavia, IL, USA) has undergone significant upgrades in anticipation of high luminosity running conditions. As part of the upgrade, the capabilities of the Central Track Trigger (CTT) to make trigger decisions based on hit patterns in the Central Fiber Tracker (CFT) have been much improved. We report on the implementation, commissioning and operation of the upgraded CTT system.

Original languageEnglish (US)
Pages (from-to)495-498
Number of pages4
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Issue number1-2 SPEC. ISS.
StatePublished - Oct 21 2007
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Instrumentation


  • DØ trigger upgrade
  • Track trigger

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