# CERN Accelerating science

The ATLAS Conference Slides collection contains transparencies on ATLAS that have been presented at conferences. More information about conferences can be found on the external ATLAS Talks at International Physics Conferences webpage.
SUBMIT ATLAS SLIDE

# ATLAS Conference Slides

2018-05-24
11:21
 A New ATLAS ZDC for the High Radiation Environment at the LHC / Phipps, Michael William (University of Illinois at Urbana-Champaign) /ATLAS Collaboration Increases in luminosity at the LHC will lead to higher radiation exposure of detectors located along the beamline. This problem is especially acute for the Zero Degree Calorimeters (ZDCs) in ATLAS, which are exposed to dosages on the order of 10 Grad/yr during p+p running. [...] ATL-FWD-SLIDE-2018-288.- Geneva : CERN, 2018 - 26 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 18th International Conference on Calorimetry in Particle Physics, Eugene, Usa, 21 - 25 May 2018

2018-05-24
10:56
 The Phase-I Trigger Readout Electronics Upgrade of the ATLAS Liquid Argon Calorimeters / Yang, Yi-lin (International Center for Elementary Particle Physics and Department of Physics, The University of Tokyo) /ATLAS Collaboration The Super Cell has been proposed in the Phase-I LAr upgrade to replace the existing trigger system "Trigger Tower" due to higher luminosity environments in Run 3 at LHC. The higher granularity of the Super Cell trigger systems requires higher data transmission and processing rate. [...] ATL-LARG-SLIDE-2018-287.- Geneva : CERN, 2018 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : Frontier Detectors for Frontier Physics XIV Pisa Meeting on Advanced Detectors, La Biodola, Isola D'elba, Italy, 27 May - 2 Jun 2018

2018-05-24
09:27
 Optics robustness of the ATLAS Tile Calorimeter / Costa Batalha Pedro, Rute (Laboratorio de Instrumenta\c{c}\~ao e F\i sica Experimental de Part\i culas) /ATLAS Collaboration TileCal, the central hadronic calorimeter of the ATLAS detector is composed of plastic scintillators interleaved by iron plates, and wavelength shifting optical fibres. The optical properties of these components are known to suffer from natural ageing and degrade due to exposure to radiation. [...] ATL-TILECAL-SLIDE-2018-286.- Geneva : CERN, 2018 - 17 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 18th International Conference on Calorimetry in Particle Physics, Eugene, Usa, 21 - 25 May 2018

2018-05-24
09:25
 Calibration and Performance of the ATLAS Tile Calorimeter During the LHC Run 2 / Klimek, Pawel (Northern Illinois University) /ATLAS Collaboration The Tile Calorimeter (TileCal) is the central section of the hadronic calorimeter of the ATLAS experiment and provides important information for reconstruction of hadrons, jets, hadronic decays of tau leptons and missing transverse energy. It also assists in muon identification. [...] ATL-TILECAL-SLIDE-2018-285.- Geneva : CERN, 2018 - 19 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 18th International Conference on Calorimetry in Particle Physics, Eugene, Usa, 21 - 25 May 2018

2018-05-23
22:23
 Photon-tagged measurements of jet quenching with ATLAS / Perepelitsa, Dennis (University of Colorado Boulder) /ATLAS Collaboration Events containing a high transverse momentum (pT) prompt photon offer a useful tool to study the dynamics of the hot, dense medium produced in heavy ion collisions. Because photons do not carry color charge, they are unaffected by the medium, and thus provide information about the momentum, direction, and flavor (quark or gluon) of the associated hard-scattered parton before it begins to shower and become quenched. [...] ATL-PHYS-SLIDE-2018-284.- Geneva : CERN, 2018 Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : The 27th International Conference on Ultrarelativistic Nucleus-Nucleus Collisions , Venice, Italy, 13 - 19 May 2018

2018-05-23
22:17
 Charged particle suppression in Pb+Pb and Xe+Xe collisions measured with the ATLAS detector / Balek, Petr (Department of Particle Physics, The Weizmann Institute of Science) /ATLAS Collaboration The measurement of charge particle production in heavy ion collisions, when compared with pp data, provides insight into the properties of the hot and dense quark-gluon plasma. The ATLAS detector at the LHC recorded 0.49 nb$^{−1}$ of Pb+Pb collisions and 4.2 pb$^{−1}$ of pp collisions, both at the center-of-mass energy $\sqrt{s}=\sqrt{s_{NN}}=5.02$ TeV. [...] ATL-PHYS-SLIDE-2018-283.- Geneva : CERN, 2018 Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : The 27th International Conference on Ultrarelativistic Nucleus-Nucleus Collisions , Venice, Italy, 13 - 19 May 2018

2018-05-23
22:10
 Sensitivity of prompt searches to long-lived particles / Montejo Berlingen, Javier (European Laboratory for Particle Physics, CERN) /ATLAS Collaboration The sensitivity of "prompt" searches to long-lived particles is evaluated, in the context of SUSY models with variable RPV couplings. The experimental aspects and the information required for the correct treatment in public recast tools are discussed in detail.. ATL-PHYS-SLIDE-2018-282.- Geneva : CERN, 2018 - 15 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

2018-05-23
22:08
 Electroweak probes of small and large systems with the ATLAS detector / Citron, Zvi Hirsh (Ben Gurion University of the Negev) /ATLAS Collaboration Measurements of isolated prompt photon and massive electroweak (W and Z) boson production in different collision systems are of great interest to understanding the partonic structure of heavy nuclei, and serve as a constraint on the initial state in larger collision systems. These channels are sensitive to a variety of effects such as the modification of the parton densities in nuclei in certain kinematic regions, and the energy loss of partons as they undergo multiple interactions in the nucleus before the hard parton-parton scattering. [...] ATL-PHYS-SLIDE-2018-281.- Geneva : CERN, 2018 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

2018-05-23
21:18
 The Phase-I Trigger Readout Electronics Upgrade of the ATLAS Liquid Argon Calorimeters / Enari, Yuji (International Center for Elementary Particle Physics and Department of Physics, The University of Tokyo) /ATLAS Collaboration Electronics developments are pursued for the trigger readout of the ATLAS Liquid-Argon Calorimeter towards the Phase-I upgrade scheduled in the LHC shut-down period of 2019-2020. The LAr Trigger Digitizer system will digitize 34000 channels at a 40 MHz sampling with 12 bit precision after the bipolar shaper at the front-end system, and transmit to the LAr Digital Processing system in the back-end to extract the transverse energies. [...] ATL-LARG-SLIDE-2018-280.- Geneva : CERN, 2018 - 21 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 18th International Conference on Calorimetry in Particle Physics, Eugene, Usa, 21 - 25 May 2018

2018-05-23
09:21
 The LUCID-2 Detector / Sbarra, Carla (Universita e INFN, Bologna) /ATLAS Collaboration LUCID-2 (LUminosity Cherenkov Integrating Detector) is the upgrade of the main detector dedicated to luminosity measurements in ATLAS. Most changes were motivated by the number of interactions per bunch-crossing and the 25 ns bunch-spacing expected in LHC RUN II (2015-2018) [...] ATL-FWD-SLIDE-2018-279.- Geneva : CERN, 2018 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)