The ATLAS Trigger and Data Acquisition System
Second Level Trigger of the ATLAS Experiment at CERN's LHC
... Abstract—The ATLAS trigger reduces the rate of interesting events to be recorded for off-line analysis in three successive levels from 40 MHz to 100 kHz, 2 kHz and 200 ...and data acquisition ...
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Software-based data acquisition system for Level-1 end-cap muon trigger in Atlas Run-3
... software-based system, and calculates the final trigger decisions using more precise information than the Level-1 ...two trigger levels, it is sent to the CERN central storage to be permanently ...a ...
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Performance of the ATLAS trigger system in 2015
... selections are indicated by the bJpsimumu, bBmumu and bUpsimumu suffixes in the trigger names, respectively. Additional primary and supporting triggers are also imple- mented. Triggers using a single L1 muon RoI ...
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Performance of the ATLAS trigger system in 2015
... L1 trigger were implemented including the addition of completely new sys- ...calorimeter trigger included the implementation of a dynamic pedestal cor- rection to mitigate pile-up ...muon trigger, a ...
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Electronics, Data Acquisition and Trigger - Introduction -
... Wikipedia: “Data acquisition is the process of sampling signals that measure real world physical conditions and converting the resulting samples into digital numeric. values that can b[r] ...
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Evaluating Kubernetes as an orchestrator of the Event Filter computing farm of the Trigger and Data Acquisition system of the ATLAS experiment at the Large Hadron Collider
... a data processing activity and mimic the future interaction between the EF and the Storage Handler, two additional mount points were added to the container: an input directory with data files containing ...
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The ATLAS Muon Trigger
... the ATLAS experiment at the Large Hadron ...The ATLAS muon trigger consists of a hardware-based and a software-based ...the trigger rate while maintaining a high ...muon trigger ...
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Commissioning the new detector interface for the ATLAS trigger and readout system
... upgrade, ATLAS Abstract. After the current LHC shutdown (2019 – 2021), the ATLAS experiment will be required to operate in an increasingly harsh collision ...the ATLAS experiment will undergo a ...
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The performance of the jet trigger for the ATLAS detector during 2011 data taking
... higher trigger levels therefore impose upper limits on the corresponding L1 thresholds, and so reduce the effi- cacy of raising these thresholds in order to reduce the rate of L1 accepted ...the trigger, ...
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Algorithms for the ATLAS High Level Trigger
... the system performance of algorithms and associ- ated components of the HLTSSW described in Section II are currently ...to data via the ROB Data Collector requires on the order of 100 ...raw ...
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ATLAS and CMS Global Trigger systems
... incoming data from Calorimeter, L0Calo and MuCTPi every BC and streams to Event Processors in turn 48 node GEP layer, each node receives a new event every 48 BC, performs the bulk data processing and ...
The Algorithm Steering and Trigger Decision mechanism of the ATLAS High Level Trigger
... An algorithm Steering and Data Navigation mechanism for the High Level Trigger Selection Software in the ATLAS experiment at the LHC proton-proton collider is presented. Relevance is given to an ...
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Data-acquisition system developments for ATLAS pixel QA and QC test toward High-Luminosity LHC
... whole ATLAS inner tracker will be replaced by a new silicon detector ...readout system are ...a data-acquisition system (the YARR system) based on a commercial FPGA board and ...
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AUTOMATIC DATA ACQUISITION SYSTEM
... operating system allows simultaneous measurement and communications ...the data channels from a few times per second to once every few ...instructions. Data and programs are stored either in ...
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Weather Data Acquisition System
... Weather Data Acquisition ...display data on LCD and save data so that we can access the previous ...Wireless acquisition of the data can be obtained using module ...receive ...
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Febex Data Acquisition System
... Febex Data Acquisition System ...Febex Data AcquisitionSystem is developed in CS Experiment-Electronics Department of ...the system is a Febex board, which has 16 differential analog ...
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The H.E.S.S. Data Acquisition System
... Data storage classes are experiment specific > Storage classes can be send within the DAQ using CORBA > ROOT object introspection capabilities used for generic access to easily display data in real ...
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Remote Data Acquisition and Archival of Magnetic Data Acquisition System (MAGDAS)
... Magnetic Data Acquisition System (MAGDAS) was installed in the Langkawi National Observatory (LNO) on 4th of September ...of data for archival purposes, this paper presents a MAGDAS Remote ...
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An overview of the ATLAS High Level Trigger Dataflow and Supervision
... LVL1 trigger rate to a rate compatible with writing the events to mass ...LVL1 trigger. The LVL1 trigger is a coarse-grained hardware trigger which uses information from the calorimeters and ...
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The updated ATLAS Jet Trigger for the LHC Run II
... jet trigger software selects events containing high transverse mo- mentum hadronic ...the ATLAS calorimeter to be used as the basic input to the jet finding ...jet trigger software and its physics ...
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