# ATLAS Notes

Ultimi arrivi:
2021-06-19
14:41
 Exploring the self-service model to visualize the results of the ATLAS Machine Learning analysis jobs in BigPanDA with Openshift OKD3 / Stan, Ioan-Mihail (University Politehnica Bucharest) ; Padolski, Siarhei (Brookhaven National Laboratory (BNL)) ; Lee, Christopher Jon (Stony Brook University) A large scientific computing infrastructure must provide sufficient versatility to host any kind of experiment that can lead to innovative ideas and great discoveries. [...] ATL-SOFT-PROC-2021-016. - 2021. - 12 p. Original Communication (restricted to ATLAS) - Full text

2021-06-19
14:38
 Development of a High Throughput PCIe Card for DAQ System in the ATLAS and DUNE Experiments / Chen, Kai (Brookhaven National Laboratory (BNL)) ; Tang, Shaochun (Brookhaven National Laboratory (BNL)) ; Chen, Hucheng (Brookhaven National Laboratory (BNL)) ; Schreuder, Frans Philip (FOM - Institute SAF Nikhef and University of Amsterdam/Nikhef) In the Phase-I upgrade of ATLAS experiment and the Single-Phase ProtoDUNE (Prototype for the Deep Underground Neutrino Experiment) experiment, a PCIe based FELIX (Front-End LInk eXchange) system has been deployed for data acquisition, to interface the front-end electronics. [...] ATL-DAQ-PROC-2021-004. - 2021. - 10 p. Original Communication (restricted to ATLAS) - Full text

2021-06-19
12:49
 System-level performance study and commissioning of TGC front-end electronics for Phase-2 upgrade of LHC-ATLAS / Tanaka, Aoto (University of Tokyo (JP)) The Thin Gap Chambers (TGCs) of the LHC-ATLAS are responsible for triggering muons in the endcap region at the hardware trigger stage. [...] ATL-MUON-PROC-2021-001. - 2021. - 4 p. Original Communication (restricted to ATLAS) - Full text

2021-06-18
20:55
 The Opto-electrical conversion system for the data transmission chain of the ATLAS ITk Pixel detector upgrade for the HL-LHC / Franconi, Laura (Universitaet Bern (CH)) The future High-Luminosity era of the Large Hadron Collider, with its unprecedented instantaneous luminosity, will impose new challenges on the LHC experiments. [...] ATL-ITK-PROC-2021-003. - 2021. - 4 p. Original Communication (restricted to ATLAS) - Full text

2021-06-18
11:31
 Search for heavy resonances decaying into a $W$ boson and a Higgs boson in final states with leptons and $b$-jets in $139~fb^{-1}$ of $pp$ collisions at $\sqrt{s}=13~\mathrm{TeV}$ with the ATLAS detector This note presents a search for a new resonance $W^\prime$ decaying into a $W$ boson and a $125~\mathrm{GeV}$ Higgs boson $H$ in the $\ell\nu bb$ final state, where $\ell = e,$ or $\mu$, using $pp$ collision data at 13 TeV corresponding to an integrated luminosity of 139 fb$^{-1}$ collected by the ATLAS detector at the LHC. [...] ATLAS-CONF-2021-026. - 2021. Original Communication (restricted to ATLAS) - Full text

2021-06-18
11:29
 Search for high-mass resonances in final states with a tau lepton and missing transverse momentum with the ATLAS detector A search for high-mass resonances decaying to tau lepton and a neutrino using proton–proton collisions at a center-of-mass energy of $\sqrt{s}=$13 TeV is presented. [...] ATLAS-CONF-2021-025. - 2021. Original Communication (restricted to ATLAS) - Full text

2021-06-18
11:28
 Search for pair-production of vector-like quarks in $pp$ collision events at $\sqrt{s}=13$~TeV with at least one leptonically-decaying $Z$~boson and a third-generation quark with the ATLAS detector A search for the pair-production of vector-like quarks optimized for decays to a $Z$ boson and a third-generation Standard Model quark is presented, using the full Run 2 dataset corresponding to $139\,\mathrm{fb}^{-1}$ of $pp$ collisions at $\sqrt{s}=13\,\mathrm{TeV}$, collected in 2015-2018 with the ATLAS detector at the Large Hadron Collider. [...] ATLAS-CONF-2021-024. - 2021. Original Communication (restricted to ATLAS) - Full text

2021-06-18
11:25
 Search for type-III seesaw heavy leptons in leptonic final states in pp collisions at sqrt(s) = 13 TeV with the ATLAS detector A search for the pair production of heavy leptons as predicted by the type-III seesaw mechanism is presented. [...] ATLAS-CONF-2021-023. - 2021. - 21 p. Original Communication (restricted to ATLAS) - Full text

2021-06-17
21:50
 Columnar data analysis with ATLAS analysis formats / Hartmann, Nikolai (Ludwig Maximilians Universitat (DE)) ; Duckeck, Guenter (Ludwig Maximilians Universitat (DE)) ; Elmsheuser, Johannes (Brookhaven National Laboratory (US)) Future analysis of ATLAS data will involve new small-sized analysis formats to cope with the increased storage needs. [...] ATL-SOFT-PROC-2021-015. - 2021. - 7 p. Original Communication (restricted to ATLAS) - Full text

2021-06-17
16:16
 Improvements to ATLAS Inner Detector Track reconstruction for LHC Run-3 / Schillaci, Zachary Michael (Brandeis University (US)) ; Pettersson, Nora Emilia (CERN) ; Cairo, Valentina (SLAC National Accelerator Laboratory (US)) ; Goblirsch-Kolb, Maximilian Emanuel (Brandeis University (US)) ; Vessella, Makayla (University of Massachusetts (US)) ; Swatman, Stephen Nicholas (University of Amsterdam (NL)) This document summarises the main changes to the ATLAS experiment's Inner Detector Track reconstruction software chain in preparation of LHC Run 3 (2022-2024). [...] ATL-SOFT-PROC-2021-014. - 2021. - 11 p. Original Communication (restricted to ATLAS) - Full text

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ATLAS PUB Notes (2,876)
ATLAS Conference Notes (1,082)