# ATLAS Notes

2020-10-22
14:58
 Operational experience and evolution of the ATLAS Tile Hadronic Calorimeter Read-Out Drivers / ATLAS Tile Collaboration TileCal is the central hadronic calorimeter of the ATLAS experiment at the Large Hadron Collider (LHC). [...] ATL-TILECAL-PROC-2020-015. - 2020. - 4 p. Original Communication (restricted to ATLAS) - Full text

2020-10-22
14:35
 New results of the H+→tb search using full Run-2 data with the ATLAS detector / Salvador Salas, Adrian (The Barcelona Institute of Science and Technology (BIST) (ES)) A search for heavy charged Higgs bosons decaying to a pair of top and bottom quarks is presented. [...] ATL-PHYS-PROC-2020-081. - 2020. - 3 p. Original Communication (restricted to ATLAS) - Full text

2020-10-22
10:44
 An Application of Visual Analytics Methods to Cluster and Categorize Data Processing Jobs in High Energy and Nuclear Physics Experiments Hundreds of petabytes of experimental data in high energy and nuclear physics (HENP) have been collected by unique scientific facilities, such as LHC, RHIC and KEK. [...] ATL-SOFT-PUB-2020-005. - 2020. - 15 p. Original Communication (restricted to ATLAS) - Full text - Full text

2020-10-22
10:27
 Clustering Error Messages Produced by Distributed Computing Infrastructure During the Processing of High Energy Physics Data Large-scale distributed computing infrastructures ensure the operation and maintenance of scientific experiments at the LHC: more than 160 computing centers all over the World execute tens of millions of computing jobs per day. [...] ATL-SOFT-PUB-2020-004. - 2020. - 21 p. Original Communication (restricted to ATLAS) - Full text

2020-10-22
08:30
 Heavy flavour production in ATLAS / Abbott, Braden Keim (University of Oklahoma (US)) The associated production of vector boson with quarkonia is a key observable for understanding the quarkonium production mechanisms, including the separation of single and double parton scattering components. [...] ATL-PHYS-PROC-2020-080. - 2020. - 6 p. Original Communication (restricted to ATLAS) - Full text

2020-10-21
22:08
 ATLAS hardware-based Endcap Muon Trigger for future upgrades / Mino, Yuya (Kyoto University, Department of Physics) The LHC is expected to increase its center-of-mass energy from 13 TeV to 14 TeV for Run-3 scheduled from 2022 to 2024. [...] ATL-DAQ-PROC-2020-021. - 2020. - 8 p. Original Communication (restricted to ATLAS) - Full text

2020-10-20
19:45
 Interactive web pages for radiation environment exploration of ATLAS A set of interactive web-pages to explore radiation backgrounds in the ATLAS experiment is presented, obtained with the Athena/GEANT4 simulation framework for a configuration corresponding to the Run 2 data taking period (2015-2018). [...] ATL-SOFT-PUB-2020-003. - 2020. - 12 p. Original Communication (restricted to ATLAS) - Full text

2020-10-20
16:58
 Redesign of the ATLAS Tile Calorimeter link Daughterboard for the HL-LHC. / Valdes Santurio, Eduardo (Stockholm University) ; Silverstein, Samuel (Stockholm University) ; Bohm, Christian (Stockholm University) ; Dunne, Katherine Elaine (Stockholm University) ; Lee, Suhyun (Stockholm University) The ATLAS Tile Calorimeter (TileCal) is a sampling calorimeter composed of plastic scintillator tiles as active material interleaved with steel plates as absorber. [...] ATL-TILECAL-PROC-2020-014. - 2020. - 6 p. Original Communication (restricted to ATLAS) - Full text

2020-10-16
17:12
 The study of the rare decays $B^{0}_{(s)} \rightarrow \mu^{+}\mu^{-}$ at $\sqrt{s} = 13$ TeV with the ATLAS detector / Ghneimat, Mazuza (Department Physik, Universitaet Siegen) The flavour-changing neutral currents of the rare decays $B^{0}_{(s)} \rightarrow \mu^{+}\mu^{-}$ provide a favourable environment to observe new physics. [...] ATL-PHYS-PROC-2020-079. - 2020. - 3 p. Original Communication (restricted to ATLAS) - Full text

2020-10-15
20:52
 Cooling and Timing Tests of the ATLAS Fast Tracker VME boards / Sottocornola, Simone (INFN Pavia and Universita' di Pavia) The Fast Tracker (FTK) is an ATLAS trigger upgrade built for full event, low-latency, high-rate tracking. [...] ATL-DAQ-PROC-2020-020. - 2020. - 8 p. Original Communication (restricted to ATLAS) - Full text