# 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

2015-04-16
15:40
 Tile-in-ONE.cern.ch / Sivolella Gomes, Andressa (Universidade Federal do Rio De Janeiro, COPPE/EE/IF) ; Maidantchik, Carmen (Universidade Federal do Rio De Janeiro, COPPE/EE/IF) ; Ferreira, Fernando (Universidade Federal do Rio De Janeiro, COPPE/EE/IF) ; Solans, Carlos (European Laboratory for Particle Physics, CERN) ; Solodkov, Alexander (State Research Center Institute for High Energy Physics (IHEP)) The ATLAS Tile Calorimeter assesses the quality of data in order to ensure its proper operation. A number of tasks are then performed by running several tools and systems, which were independently developed to meet distinct collaboration’s requirements and do not necessarily builds an effective connection among them. [...] ATL-TILECAL-SLIDE-2015-181.- Geneva : CERN, 2015 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

2015-04-14
02:57
 Alignment of the ATLAS Inner Detector upgraded for the LHC Run II / Jimenez Pena, Javier (Instituto de Fisica Corpuscular (IFIC), Centro Mixto Universidad de Valencia - CSIC) ATLAS is a multipurpose experiment at the LHC proton-proton collider. Its physics goals require high resolution, unbiased measurement of all charged particle kinematic parameters. [...] ATL-SOFT-SLIDE-2015-180.- Geneva : CERN, 2015 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 21st Conference in High Energy and Nuclear Physics 2015, Okinawa, Japan, 13 - 17 Apr 2015

2015-04-14
02:48
 Messaging Services for ATLAS Offline Data Quality / Onyisi, Peter (University of Texas at Austin) Slides to be presented at CHEP 2015 ATL-SOFT-SLIDE-2015-179.- Geneva : CERN, 2015 - 12 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 21st Conference in High Energy and Nuclear Physics 2015, Okinawa, Japan, 13 - 17 Apr 2015

2015-04-13
18:52
 The New ATLAS/LUCID detector / Bruschi, Marco (INFN Bologna and Universita' di Bologna, Dipartimento di Fisica e Astronomia) The new ATLAS luminosity monitor has many innovative aspects implemented. Its photomultipliers tubes are used as detector elements by using the Cherenkov light produced by charged particles above threshold crossing the quartz windows. [...] ATL-FWD-SLIDE-2015-178.- Geneva : CERN, 2015 - 15 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : ANIMMA 2015, Lisbon, Portugal, 20 - 24 Apr 2015

2015-04-13
00:14
 An object-oriented approach to deploying highly configurable web interfaces for the ATLAS experiment / Lange Ramos, Bruno (Universidade Federal do Rio De Janeiro, COPPE/EE/IF) ; Maidantchik, Carmen (Universidade Federal do Rio De Janeiro, COPPE/EE/IF) ; Pommes, Kathy (European Laboratory for Particle Physics, CERN) ; Pavani Neto, Varlen (Universidade Federal do Rio De Janeiro, COPPE/EE/IF) ; Vieira Arosa, Breno (Universidade Federal do Rio De Janeiro, COPPE/EE/IF) In order to manage a heterogeneous and worldwide collaboration, the ATLAS experiment develops web systems that range from supporting the process of publishing scientific papers to monitoring equipment radiation levels. These systems are vastly supported by Glance, a technology that was set forward in 2004 to create an abstraction layer on top of varied databases that automatically recognizes their modeling and generate web search interfaces. [...] ATL-SOFT-SLIDE-2015-177.- Geneva : CERN, 2015 - 17 p. Fulltext: brunolange_CHEP2015(3) - PDF; ATL-SOFT-SLIDE-2015-177 - PDF; External link: Original Communication (restricted to ATLAS) In : 21st Conference in High Energy and Nuclear Physics 2015, Okinawa, Japan, 13 - 17 Apr 2015

2015-04-12
10:17
 Upgrade of the ATLAS Level-1 trigger with an FPGA based Topological Processor / Simioni, Eduard (Institut fuer Physik, Universitaet Mainz) ; Schaefer, Uli (Institut fuer Physik, Universitaet Mainz) The Large Hadron Collider (LHC) in 2015 will collide proton beams with increased luminosity from $10^{34}$ up to $3 \times 10^{34}cm^{-2}s^{-1}$. ATLAS is an LHC experiment designed to measure decay properties of high energetic particles produced in the protons collisions. [...] ATL-DAQ-SLIDE-2015-176.- Geneva : CERN, 2015 Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 21st Conference in High Energy and Nuclear Physics 2015, Okinawa, Japan, 13 - 17 Apr 2015

2015-04-10
13:09
 Requirements for a Next Generation Framework: ATLAS Experience / Kama, Sami (Southern Methodist University, Department of Physics) The challenge faced by HEP experiments from the current and expected architectural evolution of CPUs and co-processors is how to successfully exploit concurrency and keep memory consumption within reasonable limits. This is a major change from frameworks which were designed for serial event processing on single core processors in the 2000s. [...] ATL-SOFT-SLIDE-2015-175.- Geneva : CERN, 2015 - 15 p. Fulltext: PPTX; External link: Original Communication (restricted to ATLAS) In : 21st Conference in High Energy and Nuclear Physics 2015, Okinawa, Japan, 13 - 17 Apr 2015

2015-04-10
12:09
 The ATLAS Data Flow system for the Second LHC Run / Hauser, Reiner (Michigan State University, Department of Physics and Astronomy) ; ATLAS Collaboration (Michigan State University, Department of Physics and Astronomy) After its first shutdown, LHC will provide pp collisions with increased luminosity and energy. In the ATLAS experiment the Trigger and Data Acquisition (TDAQ) system has been upgraded to deal with the increased event rates. [...] ATL-DAQ-SLIDE-2015-174.- Geneva : CERN, 2015 - 12 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 21st Conference in High Energy and Nuclear Physics 2015, Okinawa, Japan, 13 - 17 Apr 2015

2015-04-10
12:06
 gFEX, the ATLAS Calorimeter Global Feature Extractor / Takai, Helio (Brookhaven National Laboratory (BNL)) ; Begel, Michael (Brookhaven National Laboratory (BNL)) ; Chen, Hucheng (Brookhaven National Laboratory (BNL)) The global feature extractor (gFEX) is a component of the Level-1 Calorimeter trigger Phase-I upgrade for the ATLAS experiment. It is intended to identify patterns of energy associated with the hadronic decays of high momentum Higgs, W, & Z bosons, top quarks, and exotic particles in real time at the LHC crossing rate. [...] ATL-DAQ-SLIDE-2015-173.- Geneva : CERN, 2015 Fulltext: CHEP2015-Takai-V3 - PDF; ATL-DAQ-SLIDE-2015-173 - PDF; External link: Original Communication (restricted to ATLAS) In : 21st Conference in High Energy and Nuclear Physics 2015, Okinawa, Japan, 13 - 17 Apr 2015

2015-04-10
09:14
 Upgrade of the ATLAS Control and Configuration Software for Run 2 / Avolio, Giuseppe (European Laboratory for Particle Physics, CERN) ; Aleksandrov, Igor (Joint Institute for Nuclear Research) ; Anders, Gabriel (European Laboratory for Particle Physics, CERN) ; Caprini, Mihai (National Institute of Physics and Nuclear Engineering (IFIN-HH)) ; Corso-Radu, Alina (University of California, Irvine) ; D'ascanio, Matteo (European Laboratory for Particle Physics, CERN) ; De Castro Vargas Fernandes, Julio (Universidade Federal do Rio De Janeiro, COPPE/EE/IF) ; Dova, Maria-Teresa (Universidad National de La Plata (UNLP)) ; Kazarov, Andrei (Petersburg Nuclear Physics Institute) ; Klopov, Nikolai (Petersburg Nuclear Physics Institute) et al. The ATLAS data acquisition (DAQ) system is controlled and configured via a software infrastructure that takes care of coherently orchestrating the data taking. While the overall architecture, established at the end of the 90’s, has proven to be solid and flexible, many software components have undergone a complete redesign or re-implementation in 2013/2014 in order to fold-in the additional requirements that appeared in the course of LHC’s Run 1, to profit from new technologies and to re-factorise and cleanup software. [...] ATL-DAQ-SLIDE-2015-172.- Geneva : CERN, 2015 - 1 p. Fulltext: POSTER - PDF; ATL-DAQ-SLIDE-2015-172 - PDF; External link: Original Communication (restricted to ATLAS) In : 21st Conference in High Energy and Nuclear Physics 2015, Okinawa, Japan, 13 - 17 Apr 2015