Hadron Form Factors with the Boost-Corrected Wave Functions

Hadron form factors are calculated using the Lorentz-contracted wave functions, determined in arbitrary dynamical scheme with instantaneous interaction. It is shown that large $$Q$$ asymptotics of defined by contraction coefficient $$C_{m}(Q^{2})=\frac{m}{\sqrt{(}m^{2}+Q^{2}/4)}$$ , where $$m$$ meson mass, and weakly depends on interaction used. The resulting $$F_{\pi}$$ $$F_{K}$$ obtained good agreement lattice experimental data. Important consequences for dynamics hadron decays scattering shortly discussed.