Figure 3From: Exclusive ρ0 production in deep inelastic scattering at HERA(a) The energy distribution in the FPC. The data (full dots) are compared to the expectations from the PYTHIA MC, normalised to the data. (b) The x L distribution in the LPS. The data (open circles) are compared to the expectations from the PYTHIA MC, normalised to the data for x L < 0.95. The extracted fraction of proton-dissociation events, from the FPC data (dots) and from the LPS data (open circles), as a function of (c) Q2, (d) W and (e) |t|. All events were selected in the ρ0 mass window (0.65–1.1 GeV). The dotted line in (c) and (d) represents a fit of a constant to the proton-dissociation fraction.Back to article page