0000000000209005

AUTHOR

N. V. Biesuz

showing 2 related works from this author

The ATLAS Data Acquisition and High Level Trigger system

2016

Journal of Instrumentation 11(06), P06008 (2016). doi:10.1088/1748-0221/11/06/P06008

High level triggerComputer sciencedata acquisitionPhysics::Instrumentation and DetectorsLarge hadron collideronline filteringTrigger Concepts and Systems (Hardware and Software)Control and Monitor Systems Online01 natural sciencesOnline farms and online filteringData acquisitionRecopilación de datos[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]Detectors and Experimental TechniquesInstrumentationMathematical PhysicsSettore FIS/01Online Farms and Online FilteringLarge Hadron ColliderControl and monitor systems onlineATLAS experimentATLASmedicine.anatomical_structureTrigger concepts and systems (hardware and software)Triggers and rulesComputer hardwareperformanceOnline farms andControl and monitor systems online; Data acquisition concepts; Online farms and online filtering; Trigger concepts and systems (hardware and software)Ciências Naturais::Ciências Físicas:Ciências Físicas [Ciências Naturais]Data Acquisition ConceptsATLAS detector; ATLAS experiment; CERN; Large Hadron ColliderATLAS experiment610Accelerator Physics and Instrumentation530LHC ATLAS High Energy Physics TriggerAtlas (anatomy)0103 physical sciencesmedicineddc:610ElectronicsInstrumentation (computer programming)Control and monitor systems online; Data acquisition concepts; Online farms and; online filtering; Trigger concepts and systems (hardware and software)010306 general physicsCiencias ExactasScience & Technology010308 nuclear & particles physicsbusiness.industryData acquisition conceptsFísicaAcceleratorfysik och instrumenteringtriggerSistema en líneaData flow diagrammonitoringHigh Energy Physics::Experimentbusiness
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Performance of the upgraded PreProcessor of the ATLAS Level-1 Calorimeter Trigger

2020

The PreProcessor of the ATLAS Level-1 Calorimeter Trigger prepares the analogue trigger signals sent from the ATLAS calorimeters by digitising, synchronising, and calibrating them to reconstruct transverse energy deposits, which are then used in further processing to identify event features. During the first long shutdown of the LHC from 2013 to 2014, the central components of the PreProcessor, the Multichip Modules, were replaced by upgraded versions that feature modern ADC and FPGA technology to ensure optimal performance in the high pile-up environment of LHC Run 2. This paper describes the features of the newMultichip Modules along with the improvements to the signal processing achieved.

Physics - Instrumentation and Detectors:Kjerne- og elementærpartikkelfysikk: 431 [VDP]Computer sciencePhysics::Instrumentation and Detectors01 natural sciencesHigh Energy Physics - Experiment030218 nuclear medicine & medical imaginglaw.inventionSubatomär fysikHigh Energy Physics - Experiment (hep-ex)0302 clinical medicinelawSubatomic Physics[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]PreprocessorDetectors and Experimental Techniquesphysics.ins-detInstrumentationMathematical PhysicsFPGASettore FIS/01Signal processingLarge Hadron ColliderInstrumentation and Detectors (physics.ins-det)trigger [calorimeter]ATLASCalorimeters; Trigger concepts and systems (hardware and software)Calorimetermedicine.anatomical_structure:Nuclear and elementary particle physics: 431 [VDP]Trigger concepts and systems (hardware and software)design [electronics]Particle Physics - ExperimentComputer hardwareperformanceCiências Naturais::Ciências Físicas530 Physics:Ciências Físicas [Ciências Naturais]Analog-to-digital converterFOS: Physical sciences61003 medical and health sciencesCalorimetersAtlas (anatomy)0103 physical sciencesmedicineHigh Energy Physicsddc:610[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det]Field-programmable gate arraysignal processingCalorimeterScience & Technologyhep-ex010308 nuclear & particles physicsbusiness.industrycalorimeter: trigger530 Physikcalibrationanalog-to-digital converterpile-upExperimental High Energy Physicselectronics: readoutbusinessreadout [electronics]Energy (signal processing)electronics: design
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