Hello.

My name is Jordan Webster. I am a physics Ph.D. student at the University of Chicago. I do High Energy Physics research in the ATLAS collaboration, using particle collision data generated at the Large Hadron Collider in Geneva, Switzerland. I spend most of my time working on a Charge-Parity measurement of the newly discovered Higgs Boson, and helping to develop a Fast Tracker hardware upgrade for the ATLAS detector. In the past, I have worked on searches for exotic vector-like quarks and dark matter.

USEFUL LINKS



LATEST ACTIVITY


I have been involved in the following papers/notes:


  • June 2015 - Study of the spin and parity of the Higgs boson in diboson decays with the ATLAS detector [arXiv:1506.05669]
  • Sept 2014 - Fast TracKer (FTK) Performance [CDS]
  • Oct 2013 - Sensitivity to Higgs Tensor Structure in H→ZZ*→4ℓ Decays at the High-Luminosity LHC (internal ATLAS note using Snowmass model) [CDS]
  • June 2013 - Fast TracKer (FTK) Technical Design Report [CDS]
  • June 2013 - Searches for vector-like quarks and ttbar resonances with the ATLAS detector (Proceedings) [CDS]
  • November 2012 - Search for New Phenomena in Monojet plus Missing Transverse Momentum Final States using 10fb-1 of pp Collisions at sqrt{s}=8 TeV with the ATLAS detector at the LHC [CDS record]
  • September 2012 - Search for Single Production of Vector-like Quarks Coupling to Light Generations in 4.64 ifb of Data at sqrts=7~TeV [CDS record] [Figs]
  • May 2012 - Search for heavy vector-like quarks coupling to light quarks in proton-proton collisions at sqrt(s) = 7 TeV with the ATLAS detector [arXiv:1112.5755] [journal: ATLAS Collaboration, Physics Letters B 712, 22 (2012)]
  • April 2012 - The FastTracker Real Time Processor and Its Impact on Muon Isolation, Tau and b-Jet Online Selections at ATLAS [journal]

Selected Presentations & Posters:

(mostly ATLAS internal)


  • May 2015 - Pheno15 - Measurements of the properties of the Higgs boson using the ATLAS detector [CDS]
  • Jan 2014 - HSG7 Workshop - CP mixing measurements in H→ZZ*→4l events [internal slides]
  • Oct 2013 - ATLAS Week - Progress on a measurement of the Higgs tensor structure using H→ZZ*→4l decays in 2011 and 2012 data [poster]
  • July 2013 - US ATLAS Workshop - Progress on a global fit for spin/CP in H→ZZ*→4l [rough draft]
  • April 2013 - Deep Inelastic Scattering - Searches for vector-like quarks and ttbar resonances with the ATLAS detector [CDS] [Proceedings]
  • April 2013 - HSG2 Workshop - Matrix-element measurement of spin, CP, and tensor structure in H→ZZ*→4l [rough draft]
  • August 2012 - US ATLAS Workshop - Search for singly produced vector-like quarks in 2011 data [rough draft]
  • July 2012 - MCNet Summer School - FTK: a Fast Track Trigger [portrait version]
  • April 2011 - APS - Search for heavy Vector-like Quarks in 1/fb [rough draft]

Last touched 2014.09.17