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CERN Document Server 2,015 εγγραφές βρέθηκαν  1 - 10επόμενοτέλος  μετάβαση στην εγγραφή: Η έρευνα πήρε 0.41 δευτερόλεπτα. 
1.
Performance studies of the Run 3 jFEX algorithms in the ATLAS calorimeter trigger / Villhauer, Elena Michelle (University of Edinburgh) /ATLAS Collaboration
The Run 2 ATLAS trigger system is comprised of two levels: a hardware level (L1) and a software higher level trigger (HLT). Between late 2018 and early 2021, the ATLAS trigger system is undergoing upgrades. [...]
ATL-DAQ-SLIDE-2020-135.- Geneva : CERN, 2020 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 8th Conference of Large Hadron Collider Physics, Online, Fra, 25 - 30 May 2020
2.
Performance studies of the Run 3 jFEX algorithms in the ATLAS calorimeter trigger / Villhauer, Elena Michelle (University of Edinburgh) /ATLAS Collaboration
The Run 2 ATLAS trigger system is comprised of two levels: a hardware level (L1) and a software higher level trigger (HLT). Between late 2018 and early 2021, the ATLAS trigger system is undergoing upgrades. [...]
ATL-DAQ-SLIDE-2020-334.- Geneva : CERN, 2020 - 14 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 40th International Conference on High Energy Physics, Prague, Czech Republic, 28 Jul - 6 Aug 2020
3.
gFEX - A Novel Feature Extractor for the ATLAS Level-1 Calorimeter Trigger / Omar, Rabia (Indiana University (US)) /ATLAS Collaboration
Run 3 of the Large Hadron Collider (LHC) collides protons at an unprecedented energy of 13.6 TeV every 25 ns. The high luminosity conditions result in a high pile-up background which is challenging for the ATLAS trigger to contend with. [...]
ATL-DAQ-SLIDE-2024-621.- Geneva : CERN, 2024 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 160th LHCC Meeting, CERN, Geneva, Switzerland, 18 - 21 Nov 2024
4.
Boosted object hardware trigger development and testing for the Phase I upgrade of the ATLAS Experiment / Stark, Giordon Holtsberg (University of Chicago, Enrico Fermi Institute) ; Miller, David (University of Chicago, Enrico Fermi Institute)
The Global Feature Extraction (gFEX) module is a Level 1 jet trigger system planned for installation in ATLAS during the Phase 1 upgrade in 2018. The gFEX selects large-radius jets for capturing Lorentz-boosted objects by means of wide-area jet algorithms refined by subjet information. [...]
ATL-DAQ-SLIDE-2015-146.- Geneva : CERN, 2015 - 12 p. Fulltext: APS_2015_builds - PDF; ATL-DAQ-SLIDE-2015-146 - PDF; External link: Original Communication (restricted to ATLAS)
5.
Level-1 Calorimeter Trigger: From Virtex-7 to UltraScale+ / Weirich, Marcel (Mainz U., Inst. Phys.)
With the restart of the LHC in 2021 the ATLAS experiment has to cope with high-luminosity beams. [...]
ATL-DAQ-PROC-2018-024.
- SISSA, 2019. - 4 p.
Original Communication (restricted to ATLAS) - ATLAS Note - Fulltext from publisher
6.
Design and test performance of the ATLAS Feature Extractor trigger boards for the Phase-1 Upgrade / Qian, Weiming (Rutherford Appleton Laboratory)
In Run 3, the ATLAS Level-1 Calorimeter Trigger will be augmented by an Electron Feature Extractor (eFEX), to identify isolated e/g and particles, and a Jet Feature Extractor (jFEX), to identify energetic jets and calculate various local energy sums. [...]
ATL-DAQ-PROC-2016-024.
- 2017. - 9 p.
Original Communication (restricted to ATLAS) - Full text
7.
Design and test performance of the ATLAS Feature Extractor trigger boards for the Phase-I Upgrade / Qian, Weiming (Rutherford Appleton Laboratory) /ATLAS Collaboration
In Run 3, the ATLAS Level-1 Calorimeter Trigger will be augmented by an Electron Feature Extractor (eFEX), to identify isolated e/g and t particles, and a Jet Feature Extractor (jFEX), to identify energetic jets and calculate various local energy sums. Each module accommodates more than 420 differential signals that can operate at up to 12.8 Gb/s, some routed over 20 cm between FPGAs. [...]
ATL-DAQ-SLIDE-2016-911.- Geneva : CERN, 2016 - 25 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : TWEPP 2016, Karlsruhe, Germany, 26 - 30 Sep 2016
8.
The Phase-I Upgrade of the ATLAS First Level Calorimeter Trigger / Hristova, I (Humboldt U., Berlin)
The level-1 calorimeter trigger (L1Calo) of the ATLAS experiment has been operating effectively since the start of LHC data taking, and has played a major role in the discovery of the Higgs boson. [...]
ATL-DAQ-PROC-2014-015.
- 2014. - 8 p.
Original Communication (restricted to ATLAS) - Full text
9.
The Phase-1 Upgrade of the ATLAS First Level Calorimeter Trigger / Hristova, I
The level-1 calorimeter trigger (L1Calo) of the ATLAS experiment has been operating effectively since the start of LHC data taking, and has played a major role in the discovery of the Higgs boson. To face the new challenges posed by the upcoming increases of the LHC proton beam energy and luminosity, a series of upgrades is planned for L1Calo. [...]
ATL-DAQ-SLIDE-2014-280.- Geneva : CERN, 2014 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : Technology and Instrumentation in Particle Physics 2014, Amsterdam, Netherlands, 2 - 6 Jun 2014
10.
ATLAS level-1 calorimeter trigger: Run-2 performance and Phase-1 upgrades / Carlson, Benjamin Taylor (University of Pittsburgh) ; Hong, Tae Min (University of Pittsburgh) /ATLAS Collaboration
The Run-2 performance and Phase-1 upgrade are presented for the hardware-based level-1 calorimeter trigger (L1Calo) for the ATLAS Experiment. This trigger has a latency of about 2.2 microseconds to make a decision to help ATLAS select about 100 kHz of the most interesting collisions from the nominal LHC rate of 40 MHz. [...]
ATL-DAQ-SLIDE-2017-178.- Geneva : CERN, 2017 - 23 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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