Seminar on Heavy Quark States and Nonperturbative Glue

Abstract: In this seminar decays of charmonium, upsilon, and
other heavy quark states which have been observed, but cannot
be explained with perturbative theoretical methods, will be
discussed. The talk will explain how active glue can solve
the rho-pi puzzle for charmonium decays, and how the recently observed
unusual sigma decays of upsilon states can be explained with hybrid
state admixtures. The effect of finite temperature, and possible
experimental RHIC observations if T approaches the QCD phase
transition is briefly discussed.