# ATLAS Conference Slides

უკანასკნელი დამატებები:
2017-07-21
14:43
 US-CERN Virtual Visits: Building Transcontinental Connections for High Energy Physics / Gonski, Julia (Harvard University) /ATLAS Collaboration For nearly fifteen years, Virtual Visits at CERN have been bringing high-energy physics research directly to the public, through the use of videoconferencing systems at both ATLAS and CMS experimental sites. Over 30,000 people from all seven continents have participated in Virtual Visits to date, engaging students, teachers, artists, and general enthusiasts alike. [...] ATL-OREACH-SLIDE-2017-570.- Geneva : CERN, 2017 - 15 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : DPF Meeting 2017, Batavia, Il, United States Of America, 31 Jul - 4 Aug 2017

2017-07-21
12:09
 Measurement of the SM Higgs boson mass in the diphoton and 4l decay channels using the ATLAS detector / Potamianos, Karolos (DESY, Hamburg and Zeuthen) /ATLAS Collaboration One of the fundamental properties of the Higgs boson, it's mass, is measured by way of studying the invariant mass of the 4l and diphoton decay channels with about 36fb-1 of data collected by the ATLAS experiments. Since in this channel the final state can be reconstructed as invariant mass peak with a good experimental resolution this measurement can be done in a model independent way and used as an input to compare other measurement properties with the SM predictions.. ATL-PHYS-SLIDE-2017-569.- Geneva : CERN, 2017 Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 2017 European Physical Society Conference on High Energy Physics, Venice, Italy, 05 - 12 Jul 2017

2017-07-21
11:56
 Measurement of simplified template cross sections in the H->gammagamma decay channel with 13 TeV proton-proton collision data with the ATLAS detector / Zhang, Huijun (LAL, Univ. Paris-Sud, IN2P3/CNRS, Universite Paris-Saclay) /ATLAS Collaboration Poster which introduces the latest pubic result of Measurement of simplified template cross sections in the H->gammagamma decay channel for LHCP2017 ATL-PHYS-SLIDE-2017-568.- Geneva : CERN, 2017 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 5th Conference on Large Hadron Collider Physics 2017, Shanghai, China, 15 - 20 May 2017

2017-07-20
19:00
 Search for di-Higgs production with the ATLAS detector (EPS-HEP 2017) / Davey, Will (University of Bonn) /ATLAS Collaboration An enhanced production of two Higgs bosons would be a clear sign of beyond Standard Model physics. A search is performed for resonant and non-resonant excess production, including several decay channels of the two Higgs bosons. [...] ATL-PHYS-SLIDE-2017-567.- Geneva : CERN, 2017 - 14 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 2017 European Physical Society Conference on High Energy Physics, Venice, Italy, 05 - 12 Jul 2017

2017-07-20
15:32
 Operational Experience and Performance with the ATLAS Pixel detector with emphasis on radiation damage / Butti, Pierfrancesco (European Laboratory for Particle Physics, CERN) /ATLAS Collaboration The tracking performance of the ATLAS detector relies critically on its 4-layer Pixel Detector, that has undergone significant hardware and software upgrades to meet the challenges imposed by the higher collision energy, pileup and luminosity that are being delivered by the Large Hadron Collider, with record breaking instantaneous luminosities of 1.3 x 10^34 cm-2 s-1 recently surpassed. The key status and performance metrics of the ATLAS Pixel Detector are summarised, and the operational experience and requirements to ensure optimum data quality and data taking efficiency are described, with special emphasis to radiation damage experience.. ATL-INDET-SLIDE-2017-566.- Geneva : CERN, 2017 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

2017-07-20
10:52
 Top quark pair-production cross-section measurements with the ATLAS detector / ATLAS Collaboration /ATLAS Collaboration Measurements of the inclusive and differential top-quark pair cross sections in proton-proton collisions at both 8 and 13 TeV with the ATLAS detector at the Large Hadron Collider are presented. The inclusive measurements reach high precision and are compared to the best available theoretical calculations. [...] ATL-PHYS-SLIDE-2017-565.- Geneva : CERN, 2017 Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 25th International Workshop on Deep Inelastic Scattering and Related Topics, Birmingham, UK, 03 - 07 Apr 2017

2017-07-20
09:14
 Improving jet substructure in ATLAS using unified track and calorimeter information / Schramm, Steven (Departement de Physique Nucleaire et Corpusculaire, Universite de Geneve) /ATLAS Collaboration Jet substructure techniques play a critical role in ATLAS in searches for new physics, are increasingly important in measurements of the Standard Model, and are being utilized in the trigger. To date, ATLAS has mostly focused on the use of calorimeter-based jet substructure, which works well for jets initiated by particles with low to moderate boost, but which lacks the angular resolution needed to resolve the desired substructure in the highly-boosted regime. [...] ATL-PHYS-SLIDE-2017-564.- Geneva : CERN, 2017 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : BOOST 2017, Buffalo, Ny 14202, Ny, Usa, 16 - 21 Jul 2017

2017-07-20
08:34
 Highlights from the ATLAS experiment / Tovey, Daniel (University of Sheffield) /ATLAS Collaboration ATLAS overview talk at EPS 2017 ATL-PHYS-SLIDE-2017-563.- Geneva : CERN, 2017 Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 2017 European Physical Society Conference on High Energy Physics, Venice, Italy, 05 - 12 Jul 2017

2017-07-19
19:16
 Hadronic Triggers and trigger-object level analysis at ATLAS / Zaripovas, Donatas Ramilas (University of Glasgow, SUPA - School of Physics and Astronomy) /ATLAS Collaboration Hadronic signatures are critical to the high energy physics analysis program, and are broadly used for both Standard Model measurements and searches for new physics. These signatures include generic quark and gluon jets, as well as jets originating from b-quarks or the decay of massive particles (such as electroweak bosons or top quarks). [...] ATL-DAQ-SLIDE-2017-562.- Geneva : CERN, 2017 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 2017 European Physical Society Conference on High Energy Physics, Venice, Italy, 05 - 12 Jul 2017

2017-07-19
14:50
 Search for new phenomena in high-mass diphoton state with ATLAS at $\sqrt{s}$ =13 TeV / Meideck, Thomas (Laboratoire de Physique Subatomique et de Cosmologie de Grenoble (LPSC)) /ATLAS Collaboration After the discovery of the Higgs boson, one of the most important task of high energy physics at the LHC is to look for signatures of new physics beyond the Standard Model (SM). In various extensions of the SM, new high mass states are decaying into two photons. [...] ATL-PHYS-SLIDE-2017-561.- Geneva : CERN, 2017 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : 2017 European Physical Society Conference on High Energy Physics, Venice, Italy, 05 - 12 Jul 2017