A model of a transition neutral pion form factor measured in annihilation and scattering channels at high momentum transfer
We consider an alternative explanation of newly found growth of neutral pion transition form factor with high virtuality of one of photons. It is based on Sudakov suppression of quark-photon vertex. Some applications to scattering and annihilation channels are considered including the relevant exper...
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Published in | Physics of particles and nuclei letters Vol. 8; no. 2; pp. 73 - 77 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Dordrecht
SP MAIK Nauka/Interperiodica
01.03.2011
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Subjects | |
Online Access | Get full text |
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Summary: | We consider an alternative explanation of newly found growth of neutral pion transition form factor with high virtuality of one of photons. 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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ISSN: | 1547-4771 1531-8567 |
DOI: | 10.1134/S154747711102004X |