The CMS high level trigger (CROSBI ID 125347)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Adam, W. ; ... ; Brigljević, Vuko ; ... ; Smith, W.H.
CMS Collaboration
engleski
The CMS high level trigger
At the Large Hadron Collider at CERN the proton bunches cross at a rate of 40 MHz. At the Compact Muon Solenoid experiment the original collision rate is reduced by a factor of O (1000) using a Level-1 hardware trigger. A subsequent factor of O (1000) data reduction is obtained by a software-implemented high level trigger (HLT) selection that is executed on a multi-processor farm. In this review we present in detail prototype CMS HLT physics selection algorithms, expected trigger rates and trigger performance in terms of both physics efficiency and timing.
CMS ; CERN ; high level ; trigger
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Podaci o izdanju
46 (3)
2006.
605-667
objavljeno
1434-6044
1434-6052
10.1140/epjc/s2006-02495-8