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arXiv · 1112.5676

Phenomenology of Distribution Amplitudes for the rho meson

J. R. Forshaw·R. Sandapen
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Abstract

We report on a successful extraction of the twist-2 and twist-3 Distribution Amplitudes (DAs) of the rho meson using the HERA data on diffractive rho photoproduction. We extract these DAs using several Colour Glass Condensate (CGC) inspired and a Regge inspired dipole models. All our extracted DAs are consistent with Sum Rules and lattice predictions.

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J. R. Forshaw, R. Sandapen. 2011-12-23. Phenomenology of Distribution Amplitudes for the rho meson. https://arxiv.org/abs/1112.5676

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