Conveners
Quark-Gluon Correlations
- Anselm Vossen (Duke University)
- Susan Schadmand (Forschungszentrum Juelich)
Dr
Anselm Vossen
(Duke University)
4/11/19, 4:00 PM
invited talk
We will review recent experimental results on quark-gluon correlations accessible in twist3 observables at RHIC and JLab.
Prof.
Matthias Burkardt
(NMSU)
4/11/19, 4:25 PM
invited talk
While twist-2 GPDs allow determining the distribution of partons on the transverse plane, twist-3 GPDs contain quark-gluon correlations that provide information about the average transverse force acting on quarks in a DIS experiment. We demonstrate how twist-3 GPDs can be used to provide transverse position information about that force.
Marc Schlegel
(New Mexico State University)
4/11/19, 4:50 PM
invited talk
In this talk the collinear twist-3 formalism is reviewed, in particular its application to pQCD analyses of transverse spin observables in single-inclusive high-energy processes. The main ingredients in this formalism are three-parton correlation functions that may provide new information on the inner dynamics of quarks and gluons in the nucleon as well as in fragmentation processes. Elements...
Whitney Armstrong
(Argonne National Laboratory)
4/11/19, 5:15 PM
invited talk
The Spin Asymmetries of the Nucleon Experiment (SANE) measured two double spin asymmetries using a polarized proton target and polarized electron beam at two beam energies, 4.7 GeV and 5.9 GeV. A large-acceptance open-configuration detector package identified scattered electrons at 40$^{\circ}$ and covered a wide range in Bjorken $x$ ($0.3 < x < 0.8$). Proportional to an average color Lorentz...
