# ATLAS Notes

2017-11-18
00:40
 The Trigger Readout Electronics for the Phase-1 Upgrade of the ATLAS Liquid-Argon Calorimeters / Wolff, Robert (Centre de Physique des Particules de Marseille (CPPM), IN2P3-CNRS) The upgrade of the Large Hadron Collider, scheduled for 2019-2020, will increase the instantaneous luminosity by more than three, hence the ATLAS trigger rates. [...] ATL-LARG-PROC-2017-005. - 2017. - 8 p. Original Communication (restricted to ATLAS) - Full text

2017-11-18
00:38
 Calibration and Performance of the ATLAS Tile Calorimeter During the LHC Run 2 / Cerda Alberich, Leonor (Instituto de Fisica Corpuscular (IFIC), Centro Mixto Universidad de Valencia - CSIC) The Tile Calorimeter (TileCal) is the hadronic sampling calorimeter of ATLAS experiment at the Large Hadron Collider (LHC). [...] ATL-TILECAL-PROC-2017-023. - 2017. Original Communication (restricted to ATLAS) - Full text

2017-11-17
15:08
 Measurement of the $t\bar{t}\gamma$ production cross section in proton--proton collisions at $\sqrt{s} = 8\;\mathrm{Te\kern -0.1em V}$ with the ATLAS detector / Ghneimat, Mazuza (University of Bonn) The cross section of a top-quark pair produced in association with a photon is measured in proton--proton collisions at a centre-of-mass energy of $\sqrt{s} = 8\;\mathrm{Te\kern -0.1em V}$ with $20.2$ fb$^{-1}$ of data collected by the ATLAS detector at the Large Hadron Collider in 2012. [...] ATL-PHYS-PROC-2017-253. - 2017. - 5 p. Original Communication (restricted to ATLAS) - Full text

2017-11-17
03:05
 A High-Granularity Timing Detector for the Phase-II upgrade of the ATLAS Detector System / Agapopoulou, Christina (LAL, Univ. Paris-Sud, IN2P3/CNRS, Universite Paris-Saclay) The expected increase of the particle flux at the high luminosity phase of the LHC with instantaneous luminosities up to L = 7.5 × 10^{34} cm^{−2}s^{−1} will have a severe impact on pile-up. [...] ATL-LARG-PROC-2017-004. - 2017. - 5 p. Original Communication (restricted to ATLAS) - Full text

2017-11-17
02:59
 SUSY (ATLAS) / Sopczak, Andre (Czech Technical University in Prague) During the LHC Run-II data-taking period, several searches for supersymmetric particles were performed by the ATLAS collaboration. [...] ATL-PHYS-PROC-2017-252. - 2017. - 10 p. Original Communication (restricted to ATLAS) - Full text

2017-11-17
02:56
 Search for $t\bar{t}H$ and $tH$ production with $H\to \gamma \gamma$ at $\sqrt{s}$ = 13 TeV with the ATLAS experiment / Nitsche, Isabel (Fakultaet Physik, Technische Universitaet Dortmund, Dortmund) The measurement of the Yukawa coupling of the top quark is one important goal of particle physics after the discovery of the Higgs boson. [...] ATL-PHYS-PROC-2017-251. - 2017. - 5 p. Original Communication (restricted to ATLAS) - Full text

2017-11-16
22:40
 Highlights from ATLAS / Bellagamba, Lorenzo (Universita e INFN, Bologna) This report presents an overview of some of the most recent results obtained by the ATLAS Collaboration using pp and heavy-ion collisions at LHC. [...] ATL-PHYS-PROC-2017-250. - 2017. - 12 p. Original Communication (restricted to ATLAS) - Full text

2017-11-16
22:37
 Top quark measurements at ATLAS / Grancagnolo, Sergio (Humboldt University Berlin) The top quark is the heaviest known fundamental particle. [...] ATL-PHYS-PROC-2017-249. - 2017. - 5 p. Original Communication (restricted to ATLAS) - Full text

2017-11-16
20:49
 Constraints on an effective Lagrangian from the combined $H\to ZZ^*\to 4\ell$ and $H\to\gamma\gamma$ channels using 36.1 fb$^{-1}$ of $\sqrt{s}=$ 13 TeV $pp$ collision data collected with the ATLAS detector Six parameters of an effective field theory are constrained using the combined $H\to\gamma\gamma$ and $H\to ZZ^*\to 4\ell$ channels, based on 36.1 fb$^{-1}$ of proton-proton collision data collected by the ATLAS experiment at the LHC at $\sqrt{s}=$ 13 TeV. [...] ATL-PHYS-PUB-2017-018. - 2017. - 10 p. Original Communication (restricted to ATLAS) - Full text

2017-11-16
14:24
 The Associative Memory Serial Link Processor of the ALTAS Fast TracKer Processing System / Sotiropoulou, Calliope Louisa (INFN Pisa and Universita' di Pisa, Dipartimento di Fisica) The upgraded Trigger and Data Acquisition (TDAQ) system of the ATLAS experiment at the LHC will improve the capability of the detector to select the events with the greatest scientific potential. [...] ATL-DAQ-PROC-2017-048. - 2017. - 5 p. Original Communication (restricted to ATLAS) - Full text

ATLAS PUB Notes (2,701)