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.Comment: 4 pages, 2 figures, presented at the 19th International Workshop on
Deep Inelastic Scattering and Related Subjects (DIS 2011), Jefferson Lab,
Newport News, April 2011. To appear in the Proceeding
