Document Type
Article
Publication Date
1-1-2010
Keywords
Lepton-nucleon scattering
Abstract
The proton-dissociative diffractive photoproduction of J/ψ mesons has been studied in ep collisions with the ZEUS detector at HERA using an integrated luminosity of 112 pb-1. The cross section is presented as a function of the photon-proton centre-ofmass energy and of the squared four-momentum transfer at the proton vertex. The results are compared to perturbative QCD calculations.
Journal Title
Journal of High Energy Physics
Volume
2010
Issue
5
DOI
10.1007/JHEP05(2010)085
First Department
Physics
Recommended Citation
Chekanov, S.; Derrick, M.; Magill, S.; Musgrave, B.; Nicholass, D.; Repond, J.; Yoshida, R.; Antonioli, P.; Bari, G.; Bellagamba, L.; Boscherini, D.; Bruni, A.; Bruni, G.; Cindolo, F.; Corradi, M.; Iacobucci, G.; Margotti, A.; Nania, R.; Polini, A.; Antonelli, S.; Basile, M.; Bindi, M.; Cifarelli, L.; Contin, A.; De Pasquale, S.; Sartorelli, G.; Zichichi, A.; Bartsch, D.; Brock, I.; Hartmann, H.; Hilger, E.; and Mattingly, Margarita C. K., "Measurement of J/ψ Photoproduction at Large Momentum Transfer at HERA" (2010). Faculty Publications. 1862.
https://digitalcommons.andrews.edu/pubs/1862
Acknowledgements
Retrieved February 22, 2021 from https://link.springer.com/article/10.1007/JHEP05(2010)085