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On the predictions of dip-effect in Q^2 dependence of electromagnetic and electroweak formfactors of pi-meson decay and their experimental verification

N. B. Skachkov
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Abstract

In present note the arguments in favour of future high statistical measurements of the formfactors that describe pi-meson decays into lepton-antilepton pair and photon are presented. It is shown that these formfactors Q^2 dependence contains the important information on the dynamics of quark motion inside a hadron.

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N. B. Skachkov. 2002-07-06. On the predictions of dip-effect in Q^2 dependence of electromagnetic and electroweak formfactors of pi-meson decay and their experimental verification. https://arxiv.org/abs/hep-ph/0206183

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