https://doi.org/10.1140/epjc/s10052-010-1260-3
Regular Article - Theoretical Physics
Factorisation breaking in diffractive dijet photoproduction at HERA
1
Institute of Theoretical and Experimental Physics, Moscow, 117259, Russia
2
Institute for Particle Physics Phenomenology, University of Durham, Durham, DH1 3LE, UK
3
Petersburg Nuclear Physics Institute, Gatchina, St. Petersburg, 188300, Russia
* e-mail: v.a.khoze@durham.ac.uk
Received:
15
December
2009
Published online:
19
February
2010
We discuss the factorisation breaking observed in diffractive dijet photoproduction by the H1 and ZEUS collaborations at HERA. By considering the effects of rapidity gap survival, hadronisation, migration and NLO contributions, we find that the observed data are compatible with theoretical expectations.
© Springer-Verlag / Società Italiana di Fisica, 2010
