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INSTANTON-INDUCED CORRELATIONS IN HADRONS

    https://doi.org/10.1142/9789812701985_0024Cited by:0 (Source: Crossref)
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    Abstract:

    We discuss the role of non-perturbative spin- and flavor- dependent instanton-induced correlations in light hadrons. We show that the Instanton Liquid Model can reproduce the available data on proton and pion form factors at large momentum transfer and explain the delay of the onset of the perturbative regime in several exclusive reactions. The strong attraction generated by instantons in the diquark channel leads to a quantitative description of non-leptonic decays of hyperons and provides a microscopic dynamical explanation of the Δ I = 1/2 rule.