# 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

2016-08-27
19:26
 Performance and calibration of b-tagging with the ATLAS experiment at LHC Run 2. / Watts, Gordon (Department of Physics, University of Washington, Seattle) (+) /ATLAS Collaboration The identification of b-flavored jets is key to many physics analyses at the LHC, including measurements involving Higgs bosons or top quarks, and searches for physics beyond the Standard Model. The capacity of ATLAS to efficiently tag b-jets has been enhanced for Run-2 with the addition of the Insertable B Layer (IBL), and improvements in the tracking and b-tagging algorithms [...] ATL-PHYS-SLIDE-2016-533.- Geneva : CERN, 2016 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 38th International Conference on High Energy Physics, Chicago, IL, USA, 03 - 10 Aug 2016

2016-08-27
19:25
 Searching for Long Lived Neutral Particles in the ATLAS Hadronic Calorimeter / Watts, Gordon (Department of Physics, University of Washington, Seattle) (+) /ATLAS Collaboration Abstract: The ATLAS detector is sensitive to the decay of neutral, weakly interacting, long-lived particles. Such decays can leave unique, detectable, signatures. [...] ATL-PHYS-SLIDE-2016-532.- Geneva : CERN, 2016 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 38th International Conference on High Energy Physics, Chicago, IL, USA, 03 - 10 Aug 2016

2016-08-25
17:02
 gFEX, the ATLAS Calorimeter Global Feature Extractor for the Phase-I upgrade of the ATLAS experiment / Miller, David (University of Chicago, Enrico Fermi Institute) ; Stark, Giordon (University of Chicago, Enrico Fermi Institute) ; Camacho Toro, Reina (University of Chicago, Enrico Fermi Institute) /ATLAS Collaboration The Global Feature Extractor (gFEX) module is a component of the Level I trigger system for the ATLAS experiment planned for installation during the Phase I upgrade in 2018. This unique single ATCA board with multiple high speed processors on board will receive coarse-granularity information from all the ATLAS calorimeters enabling the identification in real time of large radius jets for capturing Lorentz-boosted objects such as top quarks, Higgs, Z and W bosons. [...] ATL-DAQ-SLIDE-2016-531.- Geneva : CERN, 2016 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 38th International Conference on High Energy Physics, Chicago, IL, USA, 03 - 10 Aug 2016

2016-08-25
07:31
 Top differential cross-section and charge asymmetry / Negrini, Matteo (INFN Bologna and Universita' di Bologna, Dipartimento di Fisica e Astronomia) /ATLAS Collaboration Top quark pair differential cross-section and charge asymmetry measurements at high-pT, done using boosted object reconstruction techniques, are presented.. ATL-PHYS-SLIDE-2016-530.- Geneva : CERN, 2016 Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 8th International Workshop on Boosted Object Phenomenology, Reconstruction and Searches in HEP, Zurich, Switzerland, 18 - 22 Jul 2016

2016-08-24
22:13
 Measurements of ttbar+X using the ATLAS detector / Li, Yichen (Fachbereich Physik, Universitaet Siegen) /ATLAS Collaboration The large integrated luminosity provided by the LHC enables the production of a significant number of top-quark pairs in association with addition jets or additional gauge bosons. The production of top-quark pairs in association with W and Z bosons is presented. [...] ATL-PHYS-SLIDE-2016-529.- Geneva : CERN, 2016 - 16 p. Fulltext: ICHEP2016-Yichen-Li_v8 - PDF; ATL-PHYS-SLIDE-2016-529 - PDF; External link: Original Communication (restricted to ATLAS)

2016-08-24
22:12
 Search for Higgs boson pair production in the final state of $\gamma\gamma WW^{*} (\rightarrow l\nu jj)$ using 13.3 fb$^{-1}$ of $pp$ collision data recorded at $\sqrt{s} =$ 13 TeV with the ATLAS detector / Li, Qi (Institute of High Energy Physics, Chinese Academy of Sciences) /ATLAS Collaboration Search for resonant and non-resonant Higgs boson pair production are performed in the final state of $\gamma\gamma WW^{*} (\rightarrow l\nu jj)$ using 13.3 fb$^{-1}$ of proton-proton collision data. No significant derivation from the Standard Model prediction is observed in data. [...] ATL-PHYS-SLIDE-2016-528.- Geneva : CERN, 2016 Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : International Symposium on Higgs Boson and Beyond Standard Model Physics, Weihai, China, 15 - 19 Aug 2016

2016-08-24
17:00
 Overview of the ATLAS Fast Tracker Project / Ancu, Lucian Stefan (Section de Physique, Universite de Geneve) /ATLAS Collaboration The next LHC runs, with a significant increase in instantaneous luminosity, will provide a big challenge for the trigger and data acquisition systems of all the experiments. An intensive use of the tracking information at the trigger level will be important to keep high efficiency for interesting events despite the increase in multiple collisions per bunch crossing. [...] ATL-DAQ-SLIDE-2016-527.- Geneva : CERN, 2016 - 10 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

2016-08-24
15:22
 Top quark results from LHC / Castro, Nuno Filipe (Laboratorio de Instrumenta\c{c}\~ao e F\i sica Experimental de Part\i culas) (+) /ATLAS Collaboration Slides for the "Top quark results from LHC" plenary talk at QCD@LHC 2016.. ATL-PHYS-SLIDE-2016-526.- Geneva : CERN, 2016 Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : QCD@LHC International Conference, Zurich, Switzerland, 22-26 Aug 2016

2016-08-24
07:31
 Massive vector-like quarks using boosted particle reconstructions / Farooque, Trisha (Institut de Fisica d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology, Barcelona, Spain) /ATLAS Collaboration Slides for BOOST2016 talk on the use of boosted object reconstruction techniques in searches for vector-like quakrs ATL-PHYS-SLIDE-2016-525.- Geneva : CERN, 2016 - 15 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 8th International Workshop on Boosted Object Phenomenology, Reconstruction and Searches in HEP, Zurich, Switzerland, 18 - 22 Jul 2016

2016-08-23
15:31
 Inclusive searches for squarks and gluinos in lepton channels with the ATLAS detector / Ancu, Lucian Stefan (Section de Physique, Universite de Geneve) /ATLAS Collaboration Despite the absence of experimental evidence, weak scale supersymmetry remains one of the best motivated and studied Standard Model extensions. The recent increase in the center of mass energy of the proton-proton collisions gives a unique opportunity to extend the sensitivity to production of supersymmetric particles at the Large Hadron Collider. [...] ATL-PHYS-SLIDE-2016-524.- Geneva : CERN, 2016 Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 38th International Conference on High Energy Physics, Chicago, IL, USA, 03 - 10 Aug 2016