Dr. Heather Ray

DPF 2004: Riverside, CA

Contact Information
Name : Heather Ray
Email : [email protected]
Physics Links


Resume

Current Status
  • Currently a Los Alamos Directors Postdoctoral Fellow, working on the MiniBooNE neutrino oscillation experiment, located at Fermi National Laboratory
  • Also working on a proposal for a demonstration detector for the observation/exclusion of invisible decays of ortho-positronium

Education
  • Ph.D. Physics : March 2004
      University of Michigan
      Area of Specialization : Experimental High Energy Particle Physics
      Thesis Advisor : Dr. Dante Amidei
      Thesis Title : "Measurement of the top-antitop quark pair production cross section in proton-antiproton collisions at sqrt{s} = 1.96 GeV, using B quark identification"
  • B.S. Physics and Astronomy : May 1999
      University of Pittsburgh

Research Experience
  • Postdoctoral Research : 2004 - present
      MiniBooNE Experiment, Fermi National Laboratory
      VLADD Experiment, Los Alamos National Laboratory
    • VLAnd extra Dimensions Detector
    • Designing and proposing experiment which will be used as a demonstration of a technique which will allow the measurement of "invisible" decays of orthopositronium at a level of 10^-10

  • Graduate Research : 1999 - 2004
      Collider Detector Experiment, Fermi National Laboratory
    • Solenoidal detector located in a $p \overline p$ collider, operating at $\sqrt{s}$ = 1.96 TeV
    • Extensive hardware experience on Calorimeter system. Responsibilities include development of simulation software, commissioning and debugging of high speed digital clustering electronics boards, development of Java-oriented testing packages and C++ validation packages, continual maintenance of clustering electronics
    • Commissioned and debugged custom parallel processor electronics for 20 KHz detector trigger used during data taking
    • Designed, implemented, and validated electron and photon triggers used during data taking
    • Validated secondary vertex finding algorithm through efficiency studies
    • Measured top quark tagging efficiency using Monte Carlo simulations
    • Analysis of top-antitop cross section using the secondary vertex tagging algorithm
    • Examined and validated background Monte Carlo models used in the top cross section
    • Improved top cross section through optimization studies

  • Undergraduate Research : 1998 - 1999
      E865, Brookhaven National Laboratory
    • Fixed target experiment, searching for rare Kaon decays, under direction of Dr. Mike Zeller and Dr. Julia Thompson
    • Independent study of Cerenkov radiation and detection using $Cs_{137}$ source and photomultiplier tubes. Examined ways to increase efficiency of Cerenkov counters at E865. Presented Halliday Resnick Award for Outstanding Undergraduate Research for this study.

Honors and Awards
  • Directors Postdoctoral Fellowship, Los Alamos National Laboratory, 2004 - present
  • Regents Fellowship, University of Michigan, 1999 - 2001
  • Halliday Resnick Award for Outstanding Undergraduate Research, 1999

Conferences
  • NuFact (July) 2004 : Osaka, Japan
      Implications of confirmation of the LSND numu bar -> nue bar oscillation signal
  • DPF 2004 : Riverside, CA
      Current Status of MiniBooNE
  • DNP (Oct) 2004 : Chicago, IL
      Current Status of the MiniBooNE NC pi0 Analysis
  • TPC Workshop : LBL
      VLADD Experiment
  • APS () 2004 : FL
      VLADD Experiment
  • Pheno () 2005 : Wisconsin
      VLADD Experiment
  • DNP (Sept) 2005 : Maui
      First Cross Section Results from MiniBooNE
  • Pheno (April) 2006 : Wisconsin
      MiniBooNE Update
  • FNAL Summer Lectures (July) 2006 : Fermilab
      Neutrino Physics
  • SLAC Summer Lectures (July) 2006 : SLAC
      MiniBooNE Update
  • DNP (October) 2006 : Tennasee
      MinibooNE anti-neutrino CCQE free proton cross section measurement


Publications
  • SNS Paper
  • "Implications of Confirmation of the LSND anti-nu_mu -> anti-nu_e Oscillation Signal", H. Ray, hep-ex/0411023
  • "Current Status of the MiniBooNE Experiment", H. Ray, for the MiniBooNE Collaboration, hep-ex/0411022

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