arXiv:0911.3716·v2·High Energy Physics — Phenomenology
Factorization breaking in diffractive dijet photoproduction at HERA
A.B. Kaidalov🇷🇺 · V.A. Khoze🇬🇧 · A.D. Martin🇬🇧 · M.G. Ryskin🇬🇧
Abstract
We discuss the factorization 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.
Comments: 8 pages. Two paragraphs added to Conclusions. To be published in EPJC