# CERN Accelerating science

RESTRICTED ATLAS COLLECTIONS
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# ATLAS Notes

2020-01-27
10:56
 ATLAS job submission system for Salomon HPC based on ARC-CE / Svatos, Michal (Institute of Physics of the Czech Academy of Sciences) ; Chudoba, Jiri (Institute of Physics of the Czech Academy of Sciences) ; Vokac, Petr (Czech Technical University in Prague) The ATLAS experiment at CERN is using HPCs opportunistically to extend its computing capacity for years. [...] ATL-SOFT-PROC-2020-001. - 2020. - 12 p. Original Communication (restricted to ATLAS) - Full text

2020-01-24
21:42
 Review of the 13 TeV ATLAS Open Data release The ATLAS Collaboration is releasing a new set of proton-proton collision data to the public for educational purposes. [...] ATL-OREACH-PUB-2020-001. - 2020. - 28 p. Original Communication (restricted to ATLAS) - Full text

2020-01-24
19:06
 Heavy Flavour production in ATLAS: Charmonium production in p-p at 13 TeV and in Pb-Pb collsions. Associated charmonium and vector bosons production. / Abbott, Brad (University of Oklahoma) Five results are presented for charmonium production in $pp$, $p-Pb$ and $Pb-Pb$ collisions. [...] ATL-PHYS-PROC-2020-006. - 2020. - 13 p. Original Communication (restricted to ATLAS) - Full text

2020-01-21
21:23
 FELIX: The New Readout System for the ATLAS Detector / Trovato, Marco (Argonne National Laboratory) After the current LHC shutdown (2019-2021), the ATLAS experiment at the LHC at CERN will be required to operate in an increasingly harsh collision environment. [...] ATL-DAQ-PROC-2020-002. - 2020. - 3 p. Original Communication (restricted to ATLAS) - Full text

2020-01-15
13:41
 Single- and and double-differential cross-sections in ttbar final states in the lepton+jets channel / Kvita, Jiri (Palacky University, RCPTM) We present measurements of single- and double-differential cross-sections in ttbar final states in the lepton+jets channel, unfolded to particle and parton levels with both resolved and boosted topologies considered. [...] ATL-PHYS-PROC-2020-005. - 2020. - 5 p. Original Communication (restricted to ATLAS) - Full text

2020-01-15
13:40
 Overview of Recent Results from ATLAS / Wiglesworth, Craig (Niels Bohr Institute (NBI), University of Copenhagen) This paper presents an overview of recent results from the ATLAS Experiment at the CERN Large Hadron Collider, with a particular focus on those that are based on the entire Run 2 dataset of $\sqrt{s}$=13~TeV proton-proton collisions. [...] ATL-PHYS-PROC-2020-004. - 2020. - 8 p. Original Communication (restricted to ATLAS) - Full text

2020-01-12
09:30
 Simultaneous Jet Energy and Mass Calibrations with Neural Networks The jet mass is one of the most important observables for identifying boosted, hadronically decaying, massive particles. [...] ATL-PHYS-PUB-2020-001. - 2020. Original Communication (restricted to ATLAS) - Full text

2020-01-10
14:25
 Performance and upgrade of the ATLAS Tile Calorimeter / Solodkov, Alexander (Institute for High Energy Physics of the National Research Centre Kurchatov Institute, Protvino) The Tile Calorimeter (TileCal) is the hadronic calorimeter covering the central region of the ATLAS experiment. [...] ATL-TILECAL-PROC-2020-001. - 2020. - 4 p. Original Communication (restricted to ATLAS) - Full text

2020-01-09
15:49
 The Operational Experience, Challenges and Performance of the ATLAS Semiconductor Tracker during LHC Run-2 / Hirose, Shigeki (Albert-Ludwigs-Universitaet Freiburg) The Large Hadron Collider (LHC) completed its Run-2 operation period from 2015 through 2018, which delivered an integrated luminosity of 156~fb$^{-1}$ at a centre-of-mass $pp$ collision energy of 13~TeV. [...] ATL-INDET-PROC-2020-002. - 2020. - 9 p. Original Communication (restricted to ATLAS) - Full text

2020-01-09
14:32
 The ATLAS Electron and Photon Trigger Performance in Run 2 / Koeck, Daniela Maria (University of Sussex) Electron and photon trigger at the ATLAS detector are an important part in many physics analyses in ATLAS, targeting electrons and photons as final state or using them for validation purposes. [...] ATL-DAQ-PROC-2020-001. - 2020. - 11 p. Original Communication (restricted to ATLAS) - Full text

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ATLAS PUB Notes (2,816)