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1.
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The Phase-I upgrade of the ATLAS Level-1 calorimeter trigger
/ Ermoline, Y (Michigan State U.)
/ATLAS Collaboration
The ATLAS Level-1 calorimeter trigger (L1Calo) is a hardware-based system that identifies events containing calorimeter-based physics objects, including electrons, photons, taus, jets, and missing transverse energy. In preparation for Run 3, when the LHC will run at higher energy and instantaneous luminosity, L1Calo is currently implementing a significant programme of planned upgrades. [...]
2020 - 7 p.
- Published in : JINST 15 (2020) C06040
In : Instrumentation for Colliding Beam Physics, Novosibirsk, Russia, 24 - 28 Feb 2020, pp.C06040
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2.
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3.
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The phase-1 upgrade of the ATLAS level-1 calorimeter trigger
/ Ermoline, Iouri (Michigan State University, Department of Physics and Astronomy)
/ATLAS Collaboration
The ATLAS level-1 calorimeter trigger (L1Calo) is a hardware-based system that identifies events containing calorimeter-based physics objects, including electrons, photons, taus, jets, and missing transverse energy. In preparation for Run 3, when the LHC will run at higher energy and instantaneous luminosity, L1Calo is currently implementing a significant programme of planned upgrades. [...]
ATL-DAQ-SLIDE-2020-066.-
Geneva : CERN, 2020 - 1 p.
Fulltext: PPTX; External link: Original Communication (restricted to ATLAS)
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4.
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The ATLAS Data Acquisition and High Level Trigger system
/ Abolins, M (Michigan State U.) ; Abreu, R (CERN) ; Achenbach, R (Kirchhoff Inst. Phys.) ; Aharrouche, M (Mainz U., Inst. Phys.) ; Aielli, G (INFN, Rome ; Rome U., Tor Vergata) ; Al-Shabibi, A (CERN) ; Aleksandrov, I (Dubna, JINR) ; Alexandrov, E (Dubna, JINR) ; Allbrooke, B M (Birmingham U.) ; Aloisio, A (INFN, Naples ; Naples U.) et al.
/ATLAS TDAQ
This paper describes the data acquisition and high level trigger system of the ATLAS experiment at the Large Hadron Collider at CERN, as deployed during Run 1. Data flow as well as control, configuration and monitoring aspects are addressed. [...]
2016 - 153 p.
- Published in : JINST 11 (2016) P06008
IOP Open Access article: PDF;
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5.
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6.
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7.
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8.
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The ATLAS Level-1 Calorimeter Trigger: PreProcessor implementation and performance
/ Asman, B (Stockholm U.) ; Achenbach, R (Kirchhoff Inst. Phys.) ; Allbrooke, B M M (Birmingham U.) ; Anders, G (Kirchhoff Inst. Phys.) ; Andrei, V (Kirchhoff Inst. Phys.) ; Buscher, V (Mainz U., Inst. Phys.) ; Bansil, H S (Birmingham U.) ; Barnett, B M (Rutherford) ; Bauss, B (Mainz U., Inst. Phys.) ; Bendtz, K (Stockholm U.) et al.
The PreProcessor system of the ATLAS Level-1 Calorimeter Trigger (L1Calo) receives about 7200 analogue signals from the electromagnetic and hadronic components of the calorimetric detector system. Lateral division results in cells which are pre-summed to so-called Trigger Towers of size 0.1 × 0.1 along azimuth (phi) and pseudorapidity (η). [...]
2012
- Published in : JINST 7 (2012) P12008
IOP Open Access article: PDF;
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9.
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The Silicon Tracker of the LHCb experiment
/ Köstner, S (U. Zurich (main)) ; Adeva, B (U. Santiago de Compostela (main)) ; Agari, M (Heidelberg, Max Planck Inst.) ; Bauer, C (Heidelberg, Max Planck Inst.) ; Baumeister, D (Heidelberg, Max Planck Inst.) ; Bay, A (LPHE, Lausanne) ; Bernhard, R P (Zurich U.) ; Bernet, R (Zurich U.) ; Blouw, J (Heidelberg, Max Planck Inst.) ; Carron, B (LPHE, Lausanne) et al.
LHCb is one of the experiments of the Large Hadron Collider at CERN, dedicated to B-physics and CP-violation measurements. To fully exploit the physics potential, a good tracking performance with high efficiency in a high particle density environment close to the beam pipe is required. [...]
LHCb-PROC-2004-036; CERN-LHCb-PROC-2004-036.-
Geneva : CERN, 2004 - 4 p.
Fulltext: PDF;
In : 45th IEEE Symposium on Foundations of Computer Science, Rome, Italy, 17 - 19 Oct 2004
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10.
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The ATLAS Trigger/DAQ Authorlist
/ Abolins, M ; Abreu, R ; Achenbach, R ; Aharrouche, M ; Aielli, G ; Al-Shabibi, A ; Aleksandrov, I ; Alexandrov, E ; Allbroke, B M ; Aloisio, A et al.
This is the ATLAS Trigger/DAQ Authorlist, version 11.09 (September 28, 2011)..
ATL-DAQ-PUB-2011-002.
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2011. - 5 p.
Original Communication (restricted to ATLAS) - Full text
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