# 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

2017-02-20
10:11
 Detector Control System for the ATLAS Forward Proton detector / Czekierda, Sabina (Institute of Nuclear Physics Polish Academy of Sciences, Krakow) /ATLAS Collaboration The ATLAS Forward Proton (AFP) is a forward detector using a Roman Pot technique, recently installed in the LHC tunnel. It is aiming at registering protons that were diffractively or electromagnetically scattered in soft and hard processes. [...] ATL-PHYS-SLIDE-2017-053.- Geneva : CERN, 2017 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

2017-02-20
09:13
 Real-time flavour tagging selection in ATLAS / Varni, Carlo (INFN Genova and Universita' di Genova, Dipartimento di Fisica) /ATLAS Collaboration The ATLAS experiment includes a well-developed trigger system that allows a selection of events which are thought to be of interest, while achieving a high overall rejection against less interesting processes. An important part of the online event selection is the ability to distinguish between jets arising from heavy-flavour quarks (b- and c-jets) and light jets (jets from u-, d-, s- and gluon jets) in real-time. [...] ATL-PHYS-SLIDE-2017-052.- Geneva : CERN, 2017 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 129th LHCC Meeting, CERN, Geneva, Switzerland, 22 - 23 Feb 2017

2017-02-20
09:13
 Simulation and Validation of the ATLAS Level-1 Topological Trigger / Bakker, Pepijn Johannes (FOM - Institute SAF Nikhef and University of Amsterdam/Nikhef) ; Gerbaudo, Davide (Institut de Fisica d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology, Barcelona, Spain) /ATLAS Collaboration The ATLAS experiment has recently commissioned a new component of its first-level trigger: the L1 topological trigger. This system, using state-of-the-art FPGA processors, makes it possible to reject events by applying topological requirements, such as kinematic criteria involving clusters, jets, muons, and total transverse energy. [...] ATL-PHYS-SLIDE-2017-051.- Geneva : CERN, 2017 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 129th LHCC Meeting, CERN, Geneva, Switzerland, 22 - 23 Feb 2017

2017-02-20
09:12
 Performance of the ATLAS Muon Trigger and Phase-1 Upgrade of Level-1 Endcap Muon Trigger / Mizukami, Atsushi (KEK, High Energy Accelerator Research Organization) ; Honda, Takuya (KEK, High Energy Accelerator Research Organization) /ATLAS Collaboration The ATLAS experiment utilises a trigger system to efficiently record interesting events. It consists of first-level and high-level triggers. [...] ATL-PHYS-SLIDE-2017-050.- Geneva : CERN, 2017 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

2017-02-20
09:12
 Search for Higgs bosons decaying into di-muon in pp collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector / Liu, Yanlin (University of Science and Technology of China) /ATLAS Collaboration A search for Higgs bosons decaying into di-muon paris has been performed using data corresponding to an integrated luminosity of 13.2 fb$^{−1}$ collected with the ATLAS detector in $pp$ collisions at $\sqrt{s}$ =13 TeV at the Large Hadron Collider. Upper limits are set on the Higgs boson production cross section times the branching ratio as a function of the Higgs boson mass. [...] ATL-PHYS-SLIDE-2017-049.- Geneva : CERN, 2017 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 129th LHCC Meeting, CERN, Geneva, Switzerland, 22 - 23 Feb 2017

2017-02-20
09:11
 Micromegas R&D for ATLAS MUON PHASE II Upgrade / Farina, Edoardo Maria (INFN Pavia and Universita' di Pavia, Dipartimento di Fisica) /ATLAS Collaboration In the framework of the ATLAS Phase II Upgrade, a proposal to extend the detector acceptance of the muon system to high η has been put forward (namely up to | η| ~ 4). Extension of the muon coverage has been demonstrated to enhance physics performance. [...] ATL-PHYS-SLIDE-2017-048.- Geneva : CERN, 2017 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 129th LHCC Meeting, CERN, Geneva, Switzerland, 22 - 23 Feb 2017

2017-02-20
09:10
 A model-independent general search for new phenomena with the ATLAS detector at $\sqrt{s}$ = 13 TeV / Schouwenberg, Jeroen (Radboud University Nijmegen and NIKHEF) /ATLAS Collaboration A model-independent general search for new physics is performed using 3.2 fb$^{-1}$ of proton-proton collision data at a centre-of-mass energy of 13 TeV collected with the ATLAS detector at the LHC. Event topologies involving isolated leptons (electrons and muons), photons, jets, b-tagged jets and missing transverse momentum, leading to 639 different final states, are investigated. [...] ATL-PHYS-SLIDE-2017-047.- Geneva : CERN, 2017 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

2017-02-20
09:08
 Measurements of photon Identification efficiencies with the 2015 and 2016 pp collision data in ATLAS at $\sqrt{s}$ = 13 TeV / Proklova, Nadezda (National Research Nuclear University MEPhI) /ATLAS Collaboration Photon identification efficiencies, using 37.1 $fb^{-1}$ of data recorded by the ATLAS experiment in 2015 and 2016 at a centre-of-mass energy of $\sqrt{s}$ = 13 TeV, and their comparison with Monte Carlo simulation.. ATL-PHYS-SLIDE-2017-046.- Geneva : CERN, 2017 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 129th LHCC Meeting, CERN, Geneva, Switzerland, 22 - 23 Feb 2017

2017-02-20
09:08
 Measurements of electron identification efficiencies with the 2015 and 2016 pp collision data in ATLAS at $\sqrt{s}$ = 13 TeV / Burger, Angela Maria (LAPP, Universite Savoie Mont Blanc, CNRS/IN2P3, Annecy-le-Vieux) /ATLAS Collaboration Measurements of electron identification efficiencies with 2015 and 2016 ATLAS proton-proton collision data at $\sqrt{s}$= 13TeV are presented on this poster. A Tag and Probe method on the J/$\Psi \rightarrow$ee decay is applied to obtain identification efficiency results for low electron $p_{T}$ (7GeV<$p_{T}$<20GeV), and on the Z$\rightarrow$ee decay to obtain identification efficiencies for electrons with transverse momenta $p_{T}$ of 15<$p_{T}$<80GeV.. ATL-PHYS-SLIDE-2017-045.- Geneva : CERN, 2017 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

2017-02-20
09:07
 The first Module0 MicroMegas Chamber for the New Small Wheel Upgrade of the ATLAS Muon Spectrometer: Features and Performances / Palazzo, Serena (INFN Gruppo Collegato di Cosenza and Universita' della Calabria, Dipartimento di Fisica) /ATLAS Collaboration After the second long shutdown (LS2) in 2019-2020, the LHC luminosity will be increased up to 2-3$\cdot$10$^{34}$ cm$^{-2}$ s$^{-1}$ in Phase$-$1 and eventually to 7$\cdot$10$^{34}$ cm$^{-2}$ s$^{-1}$ in the High Luminosity LHC era. While high luminosity will provide more data, it is essential that the ATLAS detectors are still able to operate in the higher background environment maintaining their performances as good as that at lower luminosities. [...] ATL-PHYS-SLIDE-2017-044.- Geneva : CERN, 2017 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 129th LHCC Meeting, CERN, Geneva, Switzerland, 22 - 23 Feb 2017