arXiv subjects

Mark Hayes

Publications and source records attributed to Mark Hayes.

2 recordsLinked to original sources

arXiv1999

Heavy Flavours in Photoproduction at HERA

Differential cross sections, $dσ/d x_γ^{\rm OBS}$, for dijet photoproduction events with a tagged $D^*$ meson are presented, where $x_γ^{\rm OBS}$ is the fraction of the photon energy contributing to the two highest transverse energy jets. Results on open beauty cross sections (from semileptonic decays) compared to LO Monte Carlo predictions are also presented.

hep-ex↗

arXiv1997

Dijet Cross Sections and Rapidity Gaps between Jets in photoproduction at HERA

Dijet cross sections from the original 1994 ZEUS data analysis are shown compared to NLO calculations. New 1995 cross sections are shown compared to Monte Carlo predictions. The fraction of dijet events with a rapidity gap inbetween the jets is also presented for the new 1995 data.

hep-ex↗