# ATLAS Conference Slides

უკანასკნელი დამატებები:
2019-08-16
18:33
 New Results from ATLAS & CMS / Krasznahorkay, Attila (European Laboratory for Particle Physics, CERN) /ATLAS Collaboration Overview of some of the latest ATLAS and CMS physics results for the SLAC Summer Institute 2019 school. (https://conf.slac.stanford.edu/ssi2019/) ATL-PHYS-SLIDE-2019-540.- Geneva : CERN, 2019 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

2019-08-16
15:43
 Measurements of the Higgs production cross section in the $H \rightarrow \tau \tau$ decay channel with the ATLAS experiment / Murrone, Alessia (INFN Milano and Universita' di Milano, Dipartimento di Fisica) /ATLAS Collaboration The Higgs to tau tau decay is a considerably important decay channel because it allows to directly measure the Yukawa coupling to fermions and to measure the Higgs boson properties. During the Run 2 of the LHC the energy has increased to $\sqrt{s}=13$ TeV and the luminosity has increased as well. [...] ATL-PHYS-SLIDE-2019-539.- Geneva : CERN, 2019 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : XXIX International Symposium on Lepton Photon Interactions at High Energies, Toronto, Canada, 5 - 10 Aug 2019

2019-08-16
15:05
 The ATLAS Hardware Track Trigger design towards first prototypes / Moreira De Carvalho, Ana Luisa (Laboratorio de Instrumenta\c{c}\~ao e Fisica Experimental de Particulas - LIP, Lisboa) /ATLAS Collaboration In the High Luminosity LHC, planned to start with Run4 in 2026, the ATLAS experiment will be equipped with the Hardware Track Trigger (HTT) system, a dedicated hardware system able to reconstruct tracks in the silicon detectors with short latency. This HTT will be composed of about 700 ATCA boards, based on new technologies available on the market, like high speed links and powerful FPGAs, as well as custom-designed Associative Memories ASIC (AM), which are an evolution of those used extensively in previous experiments and in the ATLAS Fast Tracker (FTK). [...] ATL-DAQ-SLIDE-2019-538.- Geneva : CERN, 2019 - 1 p. Fulltext: PNG; External link: Original Communication (restricted to ATLAS)

2019-08-15
19:31
 Search for high-mass dilepton resonances in the full Run-2 ATLAS dataset / Dreyer, Etienne (Simon Fraser University) /ATLAS Collaboration Having enabled discoveries of Standard Model resonances in previous decades, the dilepton invariant mass spectrum remains a vital experimental probe of today’s high energy frontier. Multiple benchmark scenarios beyond the Standard Model anticipate new high-mass neutral mediators whose clean signatures in the dilepton final state have been a prime target for searches at the Large Hadron Collider. [...] ATL-PHYS-SLIDE-2019-537.- Geneva : CERN, 2019 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : XXIX International Symposium on Lepton Photon Interactions at High Energies, Toronto, Canada, 5 - 10 Aug 2019

2019-08-15
16:51
 The ATLAS Run-2 Trigger Menu / Whalen, Kathleen (University of Oregon) /ATLAS Collaboration The ATLAS experiment aims at recording about 1 kHz of physics collisions, starting with an LHC design bunch crossing rate of 40 MHz. To reduce the significant background rate while maintaining a high selection efficiency for rare physics events (such as beyond the Standard Model physics), a two-level trigger system is used. [...] ATL-DAQ-SLIDE-2019-536.- Geneva : CERN, 2019 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : XXIX International Symposium on Lepton Photon Interactions at High Energies, Toronto, Canada, 5 - 10 Aug 2019

2019-08-15
12:59
 Measurements of the Higgs production cross section in the $H \rightarrow \tau \tau$ decay channel with the ATLAS experiment / Murrone, Alessia (INFN Milano and Universita' di Milano, Dipartimento di Fisica) /ATLAS Collaboration The Higgs to tau tau decay is a considerably important decay channel because it allows to directly measure the Yukawa coupling to fermions and to measure the Higgs boson properties. During the Run 2 of the LHC the energy has increased to $\sqrt{s}=13$ TeV and the luminosity has increased as well. [...] ATL-PHYS-SLIDE-2019-535.- Geneva : CERN, 2019 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : European Physical Society Conference on High Energy Physics (EPS-HEP) 2019, Ghent, Belgium, 10 - 17 Jul 2019

2019-08-15
12:57
 Observation and measurements of vector-boson scattering with ATLAS / Sommer, Philip (University of Sheffield) /ATLAS Collaboration The scattering of electroweak bosons tests the gauge structure of the Standard Model and is sensitive to anomalous quartic gauge couplings. In this talk, we present recent results on vector-boson scattering from the ATLAS experiment using proton-proton collisions at $\sqrt{s}=13$ TeV. [...] ATL-PHYS-SLIDE-2019-534.- Geneva : CERN, 2019 - 14 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : European Physical Society Conference on High Energy Physics (EPS-HEP) 2019, Ghent, Belgium, 10 - 17 Jul 2019

2019-08-15
11:01
 Measurement of the Higgs boson production in association with a ttbar pair in the Higgs to diphoton decay channel, and search for the dimuon decay of the Higgs boson in pp collisions at a center-of-mass energy of 13 TeV with the ATLAS detector / Zhou, Chen (Department of Physics, University of Wisconsin) /ATLAS Collaboration This poster describes a measurement of the Higgs boson production in association with a ttbar pair (ttH production) in the Higgs to diphoton decay channel, and a search for the dimuon decay of the Higgs boson. Both analyses use data of pp collisions at a center-of-mass energy of 13 TeV collected with the ATLAS detector at the Large Hadron Collider. [...] ATL-PHYS-SLIDE-2019-533.- Geneva : CERN, 2019 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : XXIX International Symposium on Lepton Photon Interactions at High Energies, Toronto, Canada, 5 - 10 Aug 2019

2019-08-13
13:48
 ATLAS Level-1 Endcap Muon Trigger for Run-3 / Hibi, Hiroaki (Kobe University) /ATLAS Collaboration The LHC is expected to increase its center-of-mass energy to 14 GeV and an instantaneous luminosity to 2.4×10^34 cm^-2s^-1 for Run 3 scheduled from 2021 to 2023. In order to cope with the high event rate, an upgrade of the ATLAS trigger system is required. [...] ATL-DAQ-SLIDE-2019-532.- Geneva : CERN, 2019 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : XXIX International Symposium on Lepton Photon Interactions at High Energies, Toronto, Canada, 5 - 10 Aug 2019

2019-08-13
13:47
 ATLAS Level-0 Endcap Muon Trigger for HL-LHC / Mino, Yuya (Kyoto University, Department of Physics) /ATLAS Collaboration The design for the Level-0 endcap muon trigger of the ATLAS experiment at High-Luminosity LHC (HL-LHC) and the status of the development are presented. HL-LHC is planned to start the operation in 2026 with an instantaneous luminosity of $7.5\times10^{34} \mathrm{cm}^{-2}\mathrm{s}^{-1}$. [...] ATL-DAQ-SLIDE-2019-531.- Geneva : CERN, 2019 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : XXIX International Symposium on Lepton Photon Interactions at High Energies, Toronto, Canada, 5 - 10 Aug 2019