Title of article
Performance of the CMS Global Calorimeter Trigger
Author/Authors
Brooke، نويسنده , , J. and Foudas، نويسنده , , C. and Frazier، نويسنده , , R. and Hansen، نويسنده , , M. and Hansen، نويسنده , , M. and Heath، نويسنده , , G. and Iles، نويسنده , , G. and Jones، نويسنده , , J. and Marrouche، نويسنده , , J. and Rose، نويسنده , , Dimitrios A. and Sidiropoulos، نويسنده , , G. and Stettler، نويسنده , , M. and Tapper، نويسنده , , A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
3
From page
546
To page
548
Abstract
The CMS Global Calorimeter Trigger system performs a wide-variety of calorimeter data processing functions required by the CMS Level-1 trigger. It is responsible for finding and classifying jets and tau-jets, calculating total and missing transverse energy, total transverse energy identified within jets, sorting e / γ candidates, and calculating several quantities based on forward calorimetry for minimum-bias triggers. The system is based on high-speed serial optical links and large FPGAs. The system has provided CMS with calorimeter triggers during commissioning and cosmic runs throughout 2008. The performance of the system in validation tests and cosmic runs is presented here.
Keywords
Compact muon solenoid , High Energy Physics , trigger , Large hadron collider
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2010
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2207170
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