Model Independent Results for Heavy Quarkonium
arXiv:hep-ph/0406104 · doi:10.1142/S0217732304014690
Abstract
We review a number of results for the spectrum and inclusive decays of heavy quarkonium systems which can be derived from QCD under well controlled approximations. They essentially follow from the hierarchy of scales in these systems, which can be efficiently exploited using non-relativistic effective field theories. In particular, we discuss under which conditions non-relativistic potential models emerge as effective theories of QCD.
15 pages. Invited brief review
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