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8th Workshop of the APS Topical Group on Hadronic Physics

Apr 10 – 12, 2019
Denver, CO
US/Mountain timezone

Susan Schadmand

Session

GPDs

Apr 11, 2019, 4:00 PM
Denver, CO

Denver, CO

Sheraton Denver Downtown Hotel, 1550 Court Pl. lobby level of the Plaza building

Conveners

GPDs

  • Haiyan Gao (Duke University)

Presentation materials

There are no materials yet.

  1. 30. DVCS and exclusive neutral pion at Jefferson Lab: Accomplishments and future developments
    Dr Eric Fuchey (University of Connecticut)
    4/11/19, 4:00 PM
    invited talk
    Generalized Parton Distributions (GPDs) have become a major topic in the field of hadronic physics and nucleon structure. They parameterize the momentum of the quarks and gluons momentum in correlation with their spatial distribution inside the nucleon, which provides a three-dimensional picture of the nucleon. This feature makes GPDs a powerful tool to study the orbital momentum of partons...
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  2. 100. On the lepton azimuthal angular distributions in the Drell-Yan process
    Jen-Chieh Peng (University of Illinois at Urbana-Chamapign)
    4/11/19, 4:25 PM
    invited talk
    The lepton angular distributions of the Drell-Yan process in fixed-target experiments and the Z-boson production at colliders are investigated by NLO and NNLO perturbative QCD and an intuitive geometric approach. The main features of the kinematic dependencies of the angular distributions coefficients can be well understood in the geometrical approach. Implications of this approach on...
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  3. 52. Energy-momentum tensor of hadrons in the NJL model
    Dr Adam Freese (Argonne National Laboratory)
    4/11/19, 4:50 PM
    contributed talk
    The energy-momentum tensor (EMT) encodes information about how energy, momentum, forces, and angular momentum are distributed within a particle. Recent work has been done to explore the rich and unique structure contained in the EMT of spin-1 hadrons. This includes the derivation of a new collection of sum rules relating gravitational form factors to conservation laws, multipole moments, and...
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  4. 55. Extraction of Observables from Deeply Virtual Electron Proton Scattering Experiments
    Brandon Kriesten (University of Virginia)
    4/11/19, 5:10 PM
    contributed talk
    Imaging the 3D partonic structure of the nucleon is a fundamental goal of every major nuclear experimental program, including the EIC. Ji first proposed Deeply Virtual Compton Scattering (DVCS) as a probe for understanding the spatial distribution of the partons by fourier transform of the exchanged momentum transfer between the initial and final proton. The extraction of observables from...
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  5. 133. Study of chiral-odd GPDs using pseudoscalar meson electroproduction with CLAS
    Andrey Kim (UCONN)
    4/11/19, 5:30 PM
Building timetable...