Model-Independent Results for SU(3) Violation in Light-Cone Distribution Functions
Model-Independent Results for SU(3) Violation in Light-Cone Distribution Functions
Using chiral symmetry we investigate the leading SU(3) violation in light-cone distribution functions ${\ensuremath{\phi}}_{M}(x)$ of the pion, kaon, and eta. It is shown that terms nonanalytic in the quark masses do not affect the shape, and only appear in the decay constants. Predictive power is retained including the leading analytic …