Speaker
Dr
Jeremy Green
(Institut für Kernphysik, Johannes Gutenberg-Universität Mainz)
Description
Recent progress in lattice QCD calculations of hadron structure will
be presented, with an emphasis on nucleon structure. Calculations of
nucleon form factors have long been difficult to reconcile with
experiment, but with advances in both methodology and computing
resources, this situation is changing. Agreement with experiment is
beginning to be obtained for several key observables, and the improved
understanding of systematics should increase confidence in predictions
of unmeasured quantities. Finally, the long-omitted disconnected
contributions are now seeing considerable attention and are being
calculated.
Author
Dr
Jeremy Green
(Institut für Kernphysik, Johannes Gutenberg-Universität Mainz)
