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arXiv · hep-ph/0610407

Exploring backward pion electroproduction in the scaling regime

J. P. Lansberg·B. Pire·L. Szymanowski
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Abstract

We use general relations between the Transition Distribution Amplitudes (TDAs), entering the description of the p -> pi0 transition, and the proton Distribution Amplitudes (DAs) in the soft-pion limit to estimate the size of the amplitude for backward electroproduction of pi0 at large Q2.

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J. P. Lansberg, B. Pire, L. Szymanowski. 2006-10-30. Exploring backward pion electroproduction in the scaling regime. https://doi.org/10.1063/1.2714394

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