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Effect of multiplicity cuts on the L0 and L1 triggers
In this note we discuss how the combined level-0 and level-1 trigger efficiencies are affected by hit multiplicities. We show that the level-1 computing time and data size can be reduced by a factor ~1.2 by applying multiplicity and pile-up cuts in level-0, while increasing signal efficiencies by a...
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| Lenguaje: | eng |
| Publicado: |
2003
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| Acceso en línea: | http://cds.cern.ch/record/691672 |
| Sumario: | In this note we discuss how the combined level-0 and level-1 trigger efficiencies are affected by hit multiplicities. We show that the level-1 computing time and data size can be reduced by a factor ~1.2 by applying multiplicity and pile-up cuts in level-0, while increasing signal efficiencies by a factor 1.1 to 1.3. |
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