Leptonic Decays of Mesons in a Poincare- Covariant of a Quark Model
V. V. Andreev
Abstract
Using a relativistic constituent quark model based on point form of relativistic quantum mechanics with given set of degrees of freedom we investigate electroweak decays of the pion and rho mesons. All free parameters of quark model (the mass u(d) -quark and parameters which determines the confinement scale) are fixed by using relevant experimental data
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