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arXiv · 0912.3668

A model of a transition neutral pion formfactor measured in annihilation and scattering channels

E. A. Kuraev·A. N. Ilyichev·V. V. Bytev·Yu. M. Bystritskiy
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Abstract

We consider an alternative explanation of newly found growth of neutral pion transition form factor with virtuality of one of photon. It is based on Sudakov suppression of quark-photon vertex. Some applications to scattering and annihilation channels are considered including the relevant experiments with lepton-proton scattering.

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E. A. Kuraev, A. N. Ilyichev, V. V. Bytev, Yu. M. Bystritskiy. 2009-12-18. A model of a transition neutral pion formfactor measured in annihilation and scattering channels. https://doi.org/10.1134/s154747711102004x

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