Triggering the D0 experiment

Conference · Sun Nov 01 04:00:00 EST 1992

OSTI ID:10160125

Linnemann, J T ^[1]

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1. Fermi National Accelerator Lab., Batavia, IL (United States)

The D0 event selection consists of 3 levels of hardware trigger and one level of software trigger. Events passing the hardware trigger are read out to filtering processors, where the event is assembled in the multiported memory of the processor. Our trigger simulation runs from the same configuration files which specify the hardware and software trigger online. We outline the design and performance (rejection, efficiency, and throughput) of the trigger system for muons, electrons, photons, jets, and missing p{sub T}.

• Research Organization: Fermi National Accelerator Lab., Batavia, IL (United States)
• Sponsoring Organization: USDOE, Washington, DC (United States)
• DOE Contract Number: AC02-76CH03000
• OSTI ID: 10160125
• Report Number(s): FNAL/C--93/052; CONF-921122--55; ON: DE93013568
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
430303
440104
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
DESIGN
EXPERIMENTAL FACILITIES AND EQUIPMENT
FERMILAB COLLIDER DETECTOR
FERMILAB TEVATRON
HIGH ENERGY PHYSICS INSTRUMENTATION
PERFORMANCE
TRIGGER CIRCUITS