Argonne National Laboratory

Upcoming Events

Inside the Pion: Insights for Hadron Physics

Physics Division Seminar
Peter Tandy, Kent State University
November 4, 2013 3:30PM to 4:30PM
Building 203, Room R150
The pion is the lightest and presumably the simplest hadron. Its substructure often serves to calibrate and test our quest for a QCD-based understanding at hadronic length scales. Surprizingly, there have been some longstanding puzzles about how QCD operates inside the pion; this holds back progress and limits our confidence in fundamental understanding of the nucleon, light nuclei, and ultimately nuclear dynamics.

I will discuss how the insides of the pion provide insights for fundamental hadron physics, and then I will describe developments of the past two years that have removed puzzles and clarified things immensely.