Measurement of diffractive photoproduction of vector mesons at large momentum transfer at HERA

Measurement of diffractive photoproduction of vector mesons at large momentum transfer at HERA ‌ Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Pellegrino, A, Repond, J, Stanek, R, Yoshida, R, Mattingly, M, Abbiendi, G, Anselmo, F, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, G, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A