Speaker
Ulf-G. Meißner
(Univ. Bonn/ FZ Jülich)
Description
The two-pole structure refers to the fact that particular single states in the spectrum as listed in the PDG tables are often two states. In this talk, I will review the status of this emerging field and its consequences for our understanding of bound states in QCD.
Primary author
Ulf-G. Meißner
(Univ. Bonn/ FZ Jülich)
