Low Energy Tests of QCD
COFFEE_KLATCH · Invited
Abstract
This talk will present a summary of key tests of QCD at low energy. These include decays that test the axial anomalies, and symmetry breaking corrections to those decays, the scattering lengths in $\pi-\pi$ scattering and $\pi-N$ scattering, and the $\sigma$ terms. Features of violations of SU(3) symmetry in baryons are also discussed.
*Work supported by DOE Contract No. DE-AC05-06OR23177 under which JSA operates the Thomas Jefferson National Accelerator Facility, and by the National Science Foundation grants PHY-1307413 and PHY-1613951.
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