2 papers
hep-ex1999
Heavy Flavours in Photoproduction at HERA
Mark Hayes
Differential cross sections, , for dijet photoproduction events with a tagged meson are presented, where is the fraction of the photon ene…
hep-ph1996
Rapidity Gaps Between Jets
J. M. Butterworth, M. E. Hayes, M. H. Seymour +1
An excess of events with a rapidity gap between jets, over what would be expected from non-diffractive processes, has been observed at HERA. A process based on a perturbative QCD c…