3D Structure of the Nucleon: from JLab12 to JLab24

Jul 22, 2022, 3:40 PM
Classroom 512 (APCTP)

Classroom 512


Asia Pacific Center for Theoretical Physics, Pohang, Gyeongbuk 37673, Korea


Harut Avagyan (Jefferson Lab)


The quark-gluon dynamics manifests itself in a set of non-perturbative functions describing all possible spin-spin and spin-orbit correlations. Single and Dihadron semi-inclusive and hard exclusive production, both in current and target fragmentation regions, provide a variety of spin and azimuthal angle dependent observables, sensitive to the dynamics of quark-gluon interactions. Studies of transverse momentum distributions of partons are currently driving the upgrades of several existing facilities, and the design and construction of new facilities worldwide.
In this talk, we present an overview of the current status and some planned measurements of the orbital structure of nucleons at CLAS12, and possible extensions to future physics program of upgraded to 20-24 GeV JLab .

Primary author

Harut Avagyan (Jefferson Lab)

Presentation materials