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NPS Collaboration Meeting

US/Eastern
ARC 231/233 (Jefferson Lab)

ARC 231/233

Jefferson Lab

Registration
Participants
Participants
  • Alexandre Camsonne
  • Allison Zec
  • Artur Hoghmrtsyan
  • Avnish SIngh
  • Benjamin Raydo
  • Bogdan Wojtsekhowski
  • Carlos Munoz Camacho
  • Charles Hyde
  • Christine Ploen
  • Ed Kinney
  • Hamlet MKRTCHYAN
  • Hao Huang
  • Mark Jones
  • Mark Mathison
  • Michael Nycz
  • Mitchell Kerver
  • Rolf Ent
  • Taehee Song
  • Tanja Horn
  • Vardan Tadevosyan
  • Vladimir Berdnikov
  • Wassim Hamdi
  • Yaopeng Zhang
  • Wednesday, July 17
    • Monday morning - Lessons learned, outlook, and new experiments
      • 1
        Welcome and Plan for the Day
        Speaker: Tanja Horn (Catholic University of America)
      • 2
        Lessons learned from 2023/24 run and Outlook I
        • a) NPS hardware status
          Speakers: Jerry Nines, Steven Lassiter (JLab)
        • b) CPS Status
          Speaker: Steven Lassiter (JLab)
        • c) Trigger review and update
          Speaker: Benjamin Raydo (Jefferson Lab)
        • d) Electronics/DAQ Update
          Speaker: David Lawrence (Jefferson Lab)
      • 9:30 AM
        Coffee Break
      • 3
        Lessons learned from 2023/24 run and Outlook II
        • a) Target Update
        • b) Target flow rate simulations
          Speaker: Silviu Covrig Dusa (Jefferson Lab)
        • c) NPS refurbishment
          Speaker: Charles Hyde (Old Dominion University)
      • 10:50 AM
        Coffee Break
      • 4
        Next Experiments
        • a) RG1b (E12-06-114) Update

          Measurements of the electron-helicity dependent cross-sections of deeply virtual Compton scattering
          NPS at small angles and HMS - SHMS used as carriage for NPS

          Speaker: Carlos Munoz Camacho (IJCLab, Orsay (CNRS/IN2P3))
        • b) RG2 (E12-14-003, E12-14-005) Update

          Wide-angle Compton Scattering at 8 and 10 GeV Photon Energies
          Wide Angle Exclusive Photoproduction of pi-zero Mesons
          NPS at large angles and HMS - SHMS used as carriage for NPS

          Speakers: Bogdan Wojtsekhowski (Jefferson Lab), Dipangkar Dutta (Mississippi State University)
        • c) RG3 (E12-17-008) Update

          Polarization Observables in Wide-Angle Compton Scattering at large s, t, and u
          NPS+CPS - SHMS used as carriage for NPS

        • d) RG4 (E12-17-008)

          A Search for a Nonzero Strange Form Factor of the Proton at 2.5 (GeV/c)^2
          NPS reconfigured as part of an ECAL+HCAL system downstream from target

        • e) RG5 (C12-20-012)

          Deeply Virtual Compton Scattering using a positron beam in Hall C
          NPS+Positrons

          Speaker: Carlos Munoz Camacho (IJCLab, Orsay (CNRS/IN2P3))
        • f) Hall C view on next NPS experiments
          Speaker: Mark Jones (Jefferson Lab)
        • g) Discussion next NPS experiments
    • 12:30 PM
      Lunch Break
    • Monday afternoon - New experiments
      • 5
        New Physics
        • a) Timelike Compton Scattering
          Speaker: Debaditya Biswas (Virginia Tech)
        • b) Tensor-Polarized DVCS Prospects & Capabilities
          Speaker: Allison Zec (University of New Hampshire)
        • c) Discussion
      • 3:00 PM
        Break
      • 6
        Analysis Goals
        • a) Luminosity analysis
          Speaker: Richard Trotta (The Catholic University of America)
        • b) Simulation SIMC Overview
          Speaker: Dave Gaskell (Jefferson Lab)
        • c) Inclusive Cross Sections
          Speaker: Casey Morean (Catholic University of America)
        • d) Beamline Calibrations
      • 7
        Analysis Status/Progress
        • a) Global Run List
          Speaker: Joshua Crafts
        • b) HMS drift chamber calibrations
          Speaker: Avnish SIngh
        • c) HMS Optics
          Speaker: Christine Ploen (Old Dominion University)
        • d) Calorimeter calibrations
    • Tuesday morning - Analysis Plans I
      • 8
        Analysis Plans I - Part 1
        • a) Overall planning for raw data replay

          What goes into each replay?
          Time frame?

        • b) Simulation tools and organization
      • 10:00 AM
        Break
      • 9
        Analysis Plans I - Part 2
    • Tuesday afternoon - Analysis Plans II: Tuesday afternoon
      • 10
        Analysis Plans II - Part 1
      • 3:00 PM
        Break
      • 11
        Analysis Plans II - Part 2