# ATLAS Conference Contributions

2013-12-03
16:37
 Measurement of top quark polarization in dileptonic top-antitop quark events using the ATLAS detector / Schaefer, Ralph (DESY) No abstract ATL-PHYS-PROC-2013-322. - 2013. - 5 p. Original Communication (restricted to ATLAS) - Full text

2013-12-03
15:50
 Differential top quark pair production measurements / Bernard, C (Boston University) The large number of top quarks produced at the CERN Large Hadron Collider makes it possible to measure the top quark pair production cross-section differentially with respect to di fferent observables. [...] ATL-PHYS-PROC-2013-321. - 2013. - 7 p. Original Communication (restricted to ATLAS) - Full text

2013-12-03
14:32
 Top Physics at ATLAS / Romano, M (INFN Bologna) This paper is an overview of recent results on top-quark physics obtained by the ATLAS collaboration from the analysis of pp collisions at $\sqrt{s}=$ 7 and 8 TeV at the Large Hadron Collider. [...] ATL-PHYS-PROC-2013-320. - 2013. - 7 p. Original Communication (restricted to ATLAS) - Full text

2013-12-03
10:38
 Study of the performance of the MicroMegas chambers for the ATLAS muon spectrometer upgrade. / Bini, C (Sapienza Università and INFN, Roma) MicroMegas (Micro MEsh Gaseous Structures) chambers and sTGC (small Thin Gap Chambers) have been chosen for the upgrade of the forward muon detectors of the ATLAS experiment to provide precision tracking and trigger capabilities. [...] ATL-MUON-PROC-2013-003. - 2013. - 10 p. Original Communication (restricted to ATLAS) - Full text

2013-12-02
18:06
 Search for vector-like quarks with the ATLAS detector / Araque, J P Vector-like quarks (whose left- and right-handed components have the same colour and electroweak quantum number) are present in several Standard Model extensions and have a very rich phenomenology, consistent with the recent observation of an Higgs boson. [...] ATL-PHYS-PROC-2013-319. - 2013. - 5 p. Original Communication (restricted to ATLAS) - Full text

2013-12-02
14:24
 SUSY search with two same-sign leptons and jets with the ATLAS detector using $21 fb^{-1}$ of pp collisions at 8 TeV / Ducu, O (FIN-HH, Bucharest and Aix-Marseille University, CPPM, CNRS/IN2P3) A search for the production of supersymmetric (SUSY) particles decaying into final states with jets, b-jets, missing transverse momentum and two isolated leptons, e or $\mu$ , with the same electric charge (same-sign leptons) is presented. [...] ATL-PHYS-PROC-2013-318. - 2013. - 8 p. Original Communication (restricted to ATLAS) - Full text

2013-12-01
18:02
 Combination of Inclusive ttbar Production Cross Sections at the Tevatron and the LHC. / Protopopescu, S (Brookhaven National Laboratory) The results of combining inclusive ttbar cross section measurements from D0 and CDF at the Tevatron and from ATLAS and CMS at the LHC are presented.. ATL-PHYS-PROC-2013-317. - 2013. - 10 p. Original Communication (restricted to ATLAS) - Full text

2013-12-01
16:21
 Fast Tracker: A Hardware Real Time Track Finder for the ATLAS Trigger System / Kimura, N The Fast Tracker (FTK) is an integral part of the trigger upgrade program for the ATLAS detector at the Large Hadron Collider (LHC). [...] ATL-DAQ-PROC-2013-047. - 2013. - 10 p. Original Communication (restricted to ATLAS) - Full text

2013-11-30
18:21
 Evolution and performance of the ATLAS jet trigger / campanelli, m Jet-based trigger triggers allow the ATLAS experiment to perform an important first selection of physics events for use in studies of Standard Model processes and in searches for new physics at the LHC. [...] ATL-DAQ-PROC-2013-046. - 2013. - 5 p. Original Communication (restricted to ATLAS) - Full text

2013-11-30
18:11
 Searches for gravitational effects at the TeV scale with the ATLAS detector / Berry, T (Royal Holloway, University of London) The Standard Model presently does not explain why the gravitational force is weaker than the other forces. [...] ATL-PHYS-PROC-2013-316. - 2013. - 6 p. Original Communication (restricted to ATLAS) - Full text