# ATLAS Notes

2017-09-25
16:49
 Performance of the ATLAS Hadronic Tile Calorimeter in Run-2 and its Upgrade for the High Luminosity LHC / Solovyanov, Oleg (State Research Center Institute for High Energy Physics (Protvino), NRC KI) The Tile Calorimeter (TileCal) of the ATLAS experiment at the LHC is the central hadronic calorimeter designed for energy reconstruction of hadrons, jets, tau-particles and missing transverse energy. [...] ATL-TILECAL-PROC-2017-014. - 2017. - 8 p. Original Communication (restricted to ATLAS) - Full text

2017-09-25
16:06
 Dark Matter searches with the ATLAS Detector / Ippolito, Valerio (Harvard University) The presence of a non-baryonic Dark Matter component in the Universe is inferred from the observation of its gravitational interaction. [...] ATL-PHYS-PROC-2017-153. - 2017. - 6 p. Original Communication (restricted to ATLAS) - Full text

2017-09-25
14:42
 Inclusive searches for squarks and gluinos in final states with leptons with the ATLAS detector / Poveda, Joaquin (European Laboratory for Particle Physics, CERN) Despite the absence of experimental evidence, supersymmetry remains one of the best motivated and studied Standard Model extensions. [...] ATL-PHYS-PROC-2017-152. - 2017. - 5 p. Original Communication (restricted to ATLAS) - Full text

2017-09-25
04:15
 The New ATLAS Fast Calorimeter Simulation / Heath, Matthew Peter (University of Edinburgh) Producing the large samples of simulated events required by many physics and performance studies with the ATLAS detector using the full GEANT4 detector simulation is highly CPU intensive. [...] ATL-SOFT-PROC-2017-053. - 2017. - 4 p. Original Communication (restricted to ATLAS) - Full text

2017-09-23
14:07
 Measurement of W boson production in the muon channel in Pb+Pb collisions at sqrt(sNN) =5.02 TeV The production of $W$ bosons in the muon decay channel in lead-lead collisions at a center- of-mass energy of $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV is studied by the ATLAS experiment. [...] ATLAS-CONF-2017-067. - 2017. Original Communication (restricted to ATLAS) - Full text

2017-09-23
13:58
 Measurement of four-particle azimuthal cumulants in Pb+Pb collisions at $\sqrt{s_{NN}}=5.02$ TeV with the ATLAS detector Measurements of four-particle cumulants $c_{n}${4} for $n=1,2,3,4$ are presented using 470 $\mu$b$^{-1}$ of Pb+Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV with the ATLAS detector at the LHC. [...] ATLAS-CONF-2017-066. - 2017. Original Communication (restricted to ATLAS) - Full text

2017-09-22
17:22
 W/Z$+$jets and W/Z$+$HF$-$jets production at ATLAS / Vittori, Camilla (Universita e INFN, Bologna) The production of jets in association with a W or a Z boson in proton-proton collisions is an important process to study QCD in multi-scale environments. [...] ATL-PHYS-PROC-2017-151. - 2017. - 4 p. Original Communication (restricted to ATLAS) - Full text

2017-09-22
16:16
 Physics potential of ATLAS upgrades at HL-LHC / Testa, Marianna (INFN e Laboratori Nazionali di Frascati) The High Luminosity-Large Hadron Collider (HL-LHC) is expected to start in 2026 and to pro- vide an integrated luminosity of 3000 fb−1 in ten years, a factor 10 more than what will be collected by 2023. [...] ATL-PHYS-PROC-2017-150. - 2017. - 5 p. Original Communication (restricted to ATLAS) - Full text

2017-09-21
18:40
 Measurement of the $b\bar{b}$ dijet cross section in $pp$ collisions at $\sqrt{s}=7$ TeV with the 2011 dataset collected by the ATLAS detector / Verducci, Monica (Universita e INFN, Roma Tre) The dijet production cross section for jets containing a $b$-hadron ($b$-jets) has been measured in proton--proton collisions with a centre-of-mass energy of $\sqrt{s}$ = 7 TeV, using the ATLAS detector at the LHC. [...] ATL-PHYS-PROC-2017-149. - 2017. - 4 p. Original Communication (restricted to ATLAS) - Full text

2017-09-21
18:33
 Calibration of the ATLAS $b$-tagging algorithm in $t\bar{t}$ events with high multiplicity of jets / La Ruffa, Francesco (INFN Gruppo Collegato di Cosenza and Universita' della Calabria, Dipartimento di Fisica) The calibration of the ATLAS $b$-tagging in environments characterised by high multiplicity of jets is presented. [...] ATL-PHYS-PROC-2017-148. - 2017. - 4 p. Original Communication (restricted to ATLAS) - Full text

ATLAS PUB Notes (2,697)