# ATLAS Conference Contributions

2019-04-15
22:04
 Tests of the electroweak sector with precision measurements and diboson final states at the ATLAS Experiment. / Fabbri, Laura (Universita e INFN, Bologna) The electroweak sector of the Standard Model can be tested either via precision measurements of fundamental observables or via direct tests of its underlying gauge structure. [...] ATL-PHYS-PROC-2019-032. - 2019. - 6 p. Original Communication (restricted to ATLAS) - Full text

2019-04-15
14:00
 Constraints on standard model physics from colliders / Schmieden, Kristof (European Laboratory for Particle Physics, CERN) Effective field theories provide an elegant approach to study possible new physics scenarios, by comparing precision measurements with Standard Model predictions. [...] ATL-PHYS-PROC-2019-031. - 2019. - 13 p. Original Communication (restricted to ATLAS) - Full text

2019-04-05
15:19
 Extractions of the QCD coupling in ATLAS / Barreiro, Fernando (Physics Department, Universidad Autonoma de Madrid) I discuss two recent measurements by the ATLAS Collaboration at the LHC on transverse energy-energy correlations and on the transverse momentum and rapidity dependence of dijet azimuthal decorrelations at 8 TeV. [...] ATL-PHYS-PROC-2019-030. - 2019. - 5 p. Original Communication (restricted to ATLAS) - Full text

2019-04-01
08:40
 SUSY searches in ATLAS and CMS / Santra, Arka (Instituto de Fisica Corpuscular (IFIC), Centro Mixto Universidad de Valencia - CSIC) Supersymmetry is one of the most popular beyond-standard-model theories at present. [...] ATL-PHYS-PROC-2019-029. - 2019. - 18 p. Original Communication (restricted to ATLAS) - Full text

2019-03-30
19:32
 Observation of Higgs in $b\bar{b}$ channel from ATLAS and CMS / Vittori, Camilla (Universita e INFN, Bologna) Measurements of Higgs boson decays to fermions are important to understand the mass generation of fermions. [...] ATL-PHYS-PROC-2019-028. - 2019. - 9 p. Original Communication (restricted to ATLAS) - Full text

2019-03-30
19:27
 Design, Construction and Test of Small-Diameter Muon Drift Tube Chambers (sMDT) for the Phase-1 Upgrade of the ATLAS Muon Spectrometer / Rieck, Patrick (Max-Planck-Institut fuer Physik) The ATLAS muon spectrometer consists of an efficient muon trigger system and high muon momentum resolution up to the TeV scale. [...] ATL-MUON-PROC-2019-002. - 2019. - 4 p. Original Communication (restricted to ATLAS) - Full text

2019-03-29
21:07
 First Production Modules of the ATLAS Micromegas and Performance Studies / Koulouris, Aimilianos (National Technical University of Athens) The ATLAS collaboration at LHC has endorsed the resistive Micromegas technology, along with the small-strip Thin Gap Chambers (sTGC), for the high luminosity upgrade of the first muon station in the high-rapidity region, the so called New Small Wheel (NSW) project. [...] ATL-MUON-PROC-2019-001. - 2019. - 3 p. Original Communication (restricted to ATLAS) - Full text

2019-03-29
09:35
 Search for new phenomena in high-mass final states with a photon and a jet from pp collisions at 13TeV with the ATLAS detector / Bossio Sola, Jonathan David (McGill University, Department of Physics) A search is performed for new phenomena in events having a photon with high transverse momentum and a jet collected in 36.7$\text{fb}^{-1}$ of proton-proton collisions at a centre-of-mass energy of 13TeV recorded with the ATLAS detector at the LHC. [...] ATL-PHYS-PROC-2019-027. - 2019. - 15 p. Original Communication (restricted to ATLAS) - Full text

2019-03-25
16:22
 ATLAS LAr Calorimeter Performance in LHC Run 2 and Electronics Upgrades for next Runs / McKay, Madalyn Ann (Southern Methodist University, Department of Physics) Liquid argon (LAr) sampling calorimeters are employed by ATLAS for all electromagnetic calorimetry in the pseudo-rapidity region $|\eta| < 3.2$, and for hadronic and forward calorimetry in the region from $|\eta| = 1.5$ to $|\eta| = 4.9$. [...] ATL-LARG-PROC-2019-002. - 2019. - 4 p. Original Communication (restricted to ATLAS) - Full text

2019-03-22
13:53
 Module and System test Development for the Phase-2 ATLAS ITk Pixel Upgrade / Flick, Tobias (Bergische Universitaet Wuppertal) In the high-luminosity era of the Large Hadron Collider, the instantaneous luminosity is expected to reach unprecedented values, resulting in about 200 proton-proton interactions in a typical bunch crossing. [...] ATL-ITK-PROC-2019-008. - 2019. - 4 p. Original Communication (restricted to ATLAS) - Full text