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SUMMARY:Multi-level system of formation of trigger signals for selection o
 f events in the NEVOD detector
DTSTART;VALUE=DATE-TIME:20161012T140000Z
DTEND;VALUE=DATE-TIME:20161012T141500Z
DTSTAMP;VALUE=DATE-TIME:20260715T155953Z
UID:indico-contribution-613@cern.ch
DESCRIPTION:Speakers: Victor Kindin (National Research Nuclear University 
 MEPhI (Moscow Engineering Physics Institute))\nThe description of the NEVO
 D detector multi-level system of trigger signal formation created for on-l
 ine selection of events is presented. The first level forms signals of thr
 ee types for each quasispherical module (QSM) and provides registration of
  events with one or several photomultipliers. The second level represents 
 a coincidence circuit of triggers from QSM clusters. This level is based o
 n three V1495 CAEN programmable logic units. Each unit processes its own t
 ype of trigger signals. One of the units ensures formation of system-wide 
 signal and its broadcasting to all installations of the complex. The fourt
 h unit produces trigger signals from the top and the bottom planes of the 
 calibration telescopes system. The NEVOD detector triggering conditions an
 d their synchronization with other installations are described. Results of
  studying of the trigger signal counting rates for different coincidence m
 ultiplicities and temporal dependences of the used triggers are given.\n\n
 https://indico.particle.mephi.ru/event/4/contributions/613/
LOCATION:Milan Hotel Verdi
URL:https://indico.particle.mephi.ru/event/4/contributions/613/
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