# ATLAS Notes

2022-06-29
23:09
 Characterization of the Polysilicon Resistor in Silicon Strip Sensors for ATLAS Inner Tracker as a Function of Temperature, Pre- And Post-Irradiation / ATLAS Collaboration The high luminosity upgrade of the Large Hadron Collider, foreseen for $2029$, requires the replacement of the ATLAS Inner Detector with a new all-silicon Inner Tracker (ITk). [...] ATL-ITK-PROC-2022-004. - 2022. - 5 p. Original Communication (restricted to ATLAS) - Full text

2022-06-29
10:38
 The ATLAS Inner Detector tracking trigger at 13 TeV in LHC Run-2 and new developments on standard and unconventional tracking signatures for the upcoming LHC Run-3 / Long, Jonathan (Univ. Illinois at Urbana Champaign (US)) The performance of the Inner Detector tracking trigger of the ATLAS experiment at the LHC is evaluated for the data taking period of Run 2 (2015-2018). [...] ATL-DAQ-PROC-2022-005. - 2022. - 7 p. Original Communication (restricted to ATLAS) - Full text

2022-06-29
05:53
 Test and extraction methods for the QC parameters of silicon strip sensors for ATLAS upgrade tracker / ATLAS Collaboration The Quality Control (QC) of pre-production strip sensors for the Inner Tracker (ITk) of the ATLAS Inner Detector upgrade has finished, and the collaboration has embarked on the QC test programme for production sensors. [...] ATL-ITK-PROC-2022-003. - 2022. - 4 p. Original Communication (restricted to ATLAS) - Full text

2022-06-28
13:09
 Upgrade of the first-level muon trigger for the ATLAS experiment at the HL-LHC / Cieri, Davide (Max Planck Society (DE)) The HL-LHC upgrade will not only significantly increase the collider's physics reach, but also pose challenging requirements on the performance of the detector. [...] ATL-DAQ-PROC-2022-004. - 2022. - 6 p. Original Communication (restricted to ATLAS) - Full text - Full text

2022-06-27
14:17
 ATLAS LAr Calorimeter Commissioning for LHC Run-3 / Zhang, Tingyu (University of Tokyo (JP)) As a part of the ATLAS Phase-I Upgrade program, the Liquid Argon (LAr) Calorimeter has been equipped with new trigger readout electronics to enhance the physics reach during the upcoming Run-3 operation (2022-2025) at increased instantaneous luminosity. [...] ATL-LARG-PROC-2022-001. - 2022. - 2 p. Original Communication (restricted to ATLAS) - Full text

2022-06-24
14:52
 The TileCal PreProcessor Interface with the ATLAS Global Data Acquisition System at the HL-LHC / Cervello Duato, Antonio (Univ. of Valencia and CSIC (ES)) ; Carrio Argos, Fernando (University of the Witwatersrand (ZA)) ; Garcia Olcina, Raimundo (Univ. of Valencia and CSIC (ES)) ; Martos Torres, Julio (Univ. of Valencia and CSIC (ES)) ; Torres Pais, Jose (Univ. of Valencia and CSIC (ES)) ; Valero Biot, Alberto (Univ. of Valencia and CSIC (ES)) ; Soret Medel, Jesus (Univ. of Valencia and CSIC (ES)) The Large Hadron Collider (LHC) has envisaged a series of upgrades towards a High Luminosity LHC (HL-LHC) delivering five times the LHC nominal instantaneous luminosity, that will take place throughout 2026-2028, corresponding to the Long Shutdown 3. [...] ATL-TILECAL-PROC-2022-005. - 2022. - 2 p. Original Communication (restricted to ATLAS) - Full text

2022-06-24
13:30
 FELIX: readout upgrade for the ATLAS Trigger DAQ system in HL-LHC / Wu, Mengqing (Nikhef National institute for subatomic physics (NL)) The High Luminosity LHC (HL-LHC) will start to operate in 2029 (Run 4) with an instantaneous luminosities five times higher than the LHC nominal value, where the ATLAS experiment will be operated in an increasingly harsh collision environment. [...] ATL-DAQ-PROC-2022-003. - 2022. - 2 p. Original Communication (restricted to ATLAS) - Full text

2022-06-24
13:26
 Time calibration, monitoring and performance of the ATLAS Tile Calorimeter in Run 2 / Mihule, Kristina (Charles University (CZ)) The Tile Calorimeter (TileCal) is the central hadronic calorimeter of the ATLAS experiment at the LHC. [...] ATL-TILECAL-PROC-2022-004. - 2022. - 2 p. Original Communication (restricted to ATLAS) - Full text

2022-06-23
15:58
 Module development for the ATLAS Phase II Pixel Inner Tracker / Sharma, Abhishek (CERN) The ATLAS experiment will undergo substantial upgrades to cope with the higher radiation environment and particle hit rates foreseen for HL-LHC. [...] ATL-ITK-PROC-2022-002. - 2022. - 2 p. Original Communication (restricted to ATLAS) - Full text

2022-06-22
23:45
 Upgrade of ATLAS Hadronic Tile Calorimeter for the High Luminosity LHC / Gomez Delegido, Antonio Jesus (Univ. of Valencia and CSIC (ES)) The Tile Calorimeter (TileCal) is a sampling hadronic calorimeter covering the central region of the ATLAS experiment, with steel as absorber and plastic scintillators as active medium. [...] ATL-TILECAL-PROC-2022-003. - 2022. - 2 p. Original Communication (restricted to ATLAS) - Full text

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ATLAS PUB Notes (2,938)
ATLAS Conference Notes (1,144)