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    US ATLAS Hadronic Final State Forum: Joint Theory/Experiment Open Session

    → US/Pacific
    Kavli Auditorium (SLAC)

    Kavli Auditorium

    SLAC

    SLAC National Accelerator Laboratory Menlo Park, California USA
    Ariel Schwartzman (SLAC), Peter Loch (University of Arizona)
    Support
      • 11:00 → 12:00
        Tentative: LHC jet feature discussion with Stephen Ellis

        We have the opportunity to informally discuss jet features with Stephen Ellis (Washington) at this time. Please review topics suggested below and send your own suggestions as soon as possible to PL.



        Suggested topics:

        • Underlying event and pile-up in jets formed by recursive recombination
          • theoretical aspects of extra particle production (multiple parton interaction modeling)
          • observables useful to correct for the extra energy in non-cone jets (jet areas in irregular shapes, pruning will be discussed in a dedicated contribution in the afternoon!,...)
          • best non-cone algorithm to use - Cambridge/Aachen (CA), kT, Anti-kT (Jesse will discuss this one in more detail in the afternoon)
        • Mass of light quark jets Note that we discuss jets from heavy particles like top later in the context of jet pruning.
        poster
      • 13:30 → 18:30
        Joint session
        • 13:30
          Experimental aspects of physics with jets and missing Et 30m
          Introduction to the joint sessions with a brief review of experimental jet and missing Et reconstruction in ATLAS, together with some general experimental aspects of these tasks. A comprehensive summary of ATLAS detector performance expectations for Standard Model and discovery physics can be found in arXiv:0901.0512 (1852 pages). Details of the ATLAS detector can be found in JINST 3,S08003.
          Speaker: Peter Loch (University of Arizona)
          Slides
        • 14:00
          Discussion: variable jet sizes and Anti-kT 45m
          Speaker: Dr Jesse Thaler (UC Berkeley)
        • 14:45
          Discussion: Underlying event and pileup subtraction in the ATLAS environment 30m
          Speakers: Brian Thomas Martin (Department of Physics and Astronomy - Michigan State University), Prof. Joey Huston (Michigan State University)
          Slides
        • 15:15
          Coffee 15m
        • 15:30
          Discussion: Jet pruning 45m
          Speaker: Stephen D. Ellis (University of Washington)
          Slides
        • 16:15
          Discussion: W + n jet production at NLO 45m
          Speaker: Prof. Lance Dixon (SLAC)
          Slides
        • 17:00
          Discussion: Model independent jet and missing Et searches 45m
          Speaker: Prof. Jacob Wacker (SLAC)
          Slides