Dugan O'Neil

 Dugan O'Neil

Dugan O'Neil

  • Courses7
  • Reviews19
  • School:
  • Campus:
  • Department: Physics
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  • Dates at Simon Fraser University: October 2003 - May 2013
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Biography

Simon Fraser University Physics


Resume

  • 2017

    Simon Fraser University

    Vice-President

    Research and International pro tem

    Simon Fraser University

    Compute Canada | Calcul Canada

    computecanada.ca

    Chief Science Officer

  • 2014

    Simon Fraser University

  • 2011

    Deputy Spokesperson

    ATLAS Canada

  • 2009

    Physics Coordinator

    ATLAS Canada

    BC Innovation Council

    Sambamurti Memorial Lectureship

    Brookhaven National Laboratory

    Visiting Scientist

    CEA

    Saclay

    France

    European Physical Society High Energy and Particle Physics Prize

    European Physical Society High Energy and Particle Physics Prize (shared by the ATLAS and CMS experiments)

    Trailblazer Award

    Compute Canada

    Faculty of Science Teaching Award

    Simon Fraser University

  • 2008

    Simon Fraser University

  • 2003

    Member

    American Physical Society

    Member

    Institute of Particle Physics

    Member

    Canadian Association of Physicists

    2003-2006 Spokesperson

    DZero Canada Collaboration\n2003-2006 Canadian Representative

    DZero International Finance Committee\n2003-2006 Chair

    DZero Computing Planning Board

    Spokesperson

    Canadian Representative

    Chair

    DZero

  • 1999

    Michigan State University

    Compute Canada | Calcul Canada

    Simon Fraser University

    Michigan State University

    Assistant Professor Of Physics

    Simon Fraser University

  • 1996

    Doctor of Philosophy (PhD)

    Performance of the ATLAS Hadronic Endcap Calorimeter and the Physics\nof Electroweak Single Top Production at ATLAS\nSupervisor - Michel Lefebvre

    University of Victoria

    Elementary Particle Physics

    University of Victoria

  • 1994

    Master of Science (MSc)

    Supervisor - James L. Pinfold

    University of Alberta

    Experimental High Energy Particle Physics

    University of Alberta

  • 1990

    Bachelor of Science - BS

    Physics

    University of New Brunswick

    Honours

  • Theory

    Recruiting

    Machine Learning

    Scientific Computing

    Numerical Analysis

    Experimentation

    Teaching

    Educational Outreach

    Mathematical Modeling

    Applied Mathematics

    Simulations

    Research

    Monte Carlo Simulation

    LaTeX

    Statistics

    University Teaching

    Algorithms

    Science

    Physics

    Evidence for Higgs-boson Yukawa coupling to tau leptons with the ATLAS Detector

    Results of a search for H → ττ decays are presented

    based on the full set of proton-proton collision data recorded by the ATLAS experiment at the LHC during 2011 and 2012. The data correspond to integrated luminosities of 4.5 fb−1 and 20.3 fb−1 at centre-of-mass energies of s√=7 TeV and s√=8 TeV respectively. All combinations of leptonic ( τ→ℓνν¯¯¯ with ℓ = e

    μ) and hadronic (τ → hadrons ν) tau decays are considered. An excess of events over the expected background from other Standard Model processes is found with an observed (expected) significance of 4.5 (3.4) standard deviations.

    Evidence for Higgs-boson Yukawa coupling to tau leptons with the ATLAS Detector

    We present first evidence for the production of single top quarks in the D0 detector at the Fermilab Tevatron...

    Evidence for production of single top quarks

    We report observation of the electroweak production of single top quarks...

    Observation of Single Top Quark Production

    The D0 Collaboration presents first evidence for the production of single top quarks at the Fermilab ...

    Evidence for production of single top quarks and first direct measurement of |V tb |

    This paper presents a new method of reconstructing the individual charged and neutral hadrons in tau decays with the ATLAS detector. The reconstructed hadrons are used to classify the decay mode and to calculate the visible four-momentum of reconstructed tau candidates

    significantly improving the resolution with respect to the calibration in the existing tau reconstruction.

    Reconstruction of hadronic decay products of tau leptons with the ATLAS experiment

    A search for the Standard Model Higgs boson in proton–proton collisions with the ATLAS detector at the LHC is presented.

    Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

    This paper describes the trigger and offline reconstruction

    identification and energy calibration algorithms for hadronic decays of tau leptons employed for the data collected from pp collisions in 2012 with the ATLAS detector at the LHC center-of-mass energy s√=8 TeV . The performance of these algorithms is measured in most cases with Z decays to tau leptons using the full 2012 dataset

    corresponding to an integrated luminosity of 20.3 fb −1 .

    Identification and energy calibration of hadronically decaying tau leptons with the ATLAS experiment in pp collisions at √s = 8 TeV

    The ATLAS detector as installed in its experimental cavern at point 1 at CERN is described in this paper. A brief overview of the expected performance of the detector when the Large Hadron Collider begins operation is also presented.

    The ATLAS experiment at the CERN Large Hadron Collider

    Dugan

PHY 285

4.5(1)

PHYS 121

2.5(4)

PHYS 125

4.5(7)

PHYS 285

4.4(4)