# ATLAS Conference Contributions

2014-11-25
19:53
 Measurement of the Inclusive and Fiducial Cross-Section of Single Top-Quark $t$-Channel Events in $pp$ Collisions at $\sqrt{s}$ = 8 TeV. / Tepel, Fabian-Phillipp (Bergische Universitaet (Wuppertal), Fachbereich Mathematik und Naturwissenschaften) This article presents the measurement of a $t$-channel single top-quark production fiducial cross-section in the lepton+jets channel with 20.3~fb$^{-1}$ of 8~TeV data using a neural-network discriminant. [...] ATL-PHYS-PROC-2014-258. - 2014. - 4 p. Original Communication (restricted to ATLAS) - Full text

2014-11-25
19:26
 Micromegas chambers for the ATLAS muon spectrometer upgrade / Ntekas, Konstantinos (National Technical University of Athens) Micromegas, an abbreviation for Micro MEsh Gaseous Structure, is a robust detector with excellent spatial resolution and high rate capability. [...] ATL-MUON-PROC-2014-011. - 2014. - 7 p. Original Communication (restricted to ATLAS) - Full text

2014-11-25
18:11
 Search for W'->tbbar in the lepton plus jets final states with the ATLAS detector at the LHC / Gilles, Geoffrey (Laboratoire de Physique Corpusculaire (LPC), Clermont Universite, Universite Blaise Pascal, CNRS/IN2P3, Clermont-Ferrand, France) This document presents a search for a W' boson, decaying to a top quark and a b quark in an effective coupling approach, using a multivariate method based on boosted decision trees. [...] ATL-PHYS-PROC-2014-257. - 2014. - 4 p. Original Communication (restricted to ATLAS) - Full text

2014-11-25
16:30
 Experience on 3D Silicon Sensors for ATLAS IBL / Darbo, Giovanni (INFN Genova and Universita\' di Genova, Dipartimento di Fisica) 3D silicon sensors, where plasma micro-machining is used to etch deep narrow apertures in the silicon substrate to form electrodes of PIN junctions, represent possible solutions for inner pixel layers of the tracking detectors in high energy physics experiments. [...] ATL-INDET-PROC-2014-017. - 2014. - 9 p. Original Communication (restricted to ATLAS) - Full text

2014-11-25
14:33
 Electroweak Measurements with Multiple Gauge Boson Interactions / Sood, Alexander (Lawrence Berkeley National Laboratory and University of California, Berkeley) These proceedings present measurements from ATLAS and CMS using proton-proton collisions with center-of-mass energies of 7 TeV and 8 TeV at the LHC that are sensitive to interactions between EW gauge bosons. [...] ATL-PHYS-PROC-2014-256. - 2014. - 10 p. Original Communication (restricted to ATLAS) - Full text

2014-11-24
10:32
 Data-driven background estimations in H+ analyses in ATLAS / McCarn, Allison (University of Michigan, Department of Physics) Included are proceedings for the Charged 2014 Conference at Uppsala University, for a contributed talk describing the major data-driven background estimation techniques used in $H^{+} \rightarrow \tau \nu$ searches conducted on collisions produced by the LHC and recorded by the ATLAS detector. [...] ATL-PHYS-PROC-2014-255. - 2014. - 6 p. Original Communication (restricted to ATLAS) - Full text

2014-11-20
11:12
 First Measurements of Spin Correlation Using Semi-leptonic $t\bar{t}$ Events at ATLAS / Lemmer, Boris (Georg-August-Universitat Goettingen, II. Physikalisches Institut) The top quark decays before it hadronizes. [...] ATL-PHYS-PROC-2014-254. - 2014. - 4 p. Original Communication (restricted to ATLAS) - Full text

2014-11-19
13:09
 Doubly-charged Higgs searches by ATLAS / Nuti, Francesco (ARC Centre of Excellence in Particle Physics at the Terascale, School of Physics, The University of Melbourne) A search for new physics in dilepton final states with same electric charge, $e^{\pm}e^{\pm}$, $e^{\pm}\mu^{\pm}$ and $\mu^{\pm}\mu^{\pm}$, with the ATLAS detector at LHC, is presented. [...] ATL-PHYS-PROC-2014-253. - 2014. - 7 p. Original Communication (restricted to ATLAS) - Full text

2014-11-18
13:12
 Upgrade of the ATLAS Level-1 Calorimeter Trigger / Mueller, Felix (Max-Planck-Institut fuer Physik) ; ATLAS Collaboration (Max-Planck-Institut fuer Physik) The Level-1 calorimeter trigger (L1Calo) operated successfully during the first data taking phase of the ATLAS experiment at the LHC. [...] ATL-DAQ-PROC-2014-043. - 2014. - 5 p. Original Communication (restricted to ATLAS) - Full text

2014-11-18
11:05
 Measurement of the top quark mass in topologies enhanced with single top quarks produced in the $t$-channel at $\sqrt{s}=8\,\mathrm{TeV}$ using the ATLAS experiment / Esch, Hendrik (Institut fuer Physik, TU Dortmund) This article presents a measurement of the top quark mass in topologies enhanced with single top quarks produced in the $t$-channel produced via weak interactions. [...] ATL-PHYS-PROC-2014-252. - 2014. - 4 p. Original Communication (restricted to ATLAS) - Full text