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Figure 18 | PMC Physics A

Figure 18

From: Exclusive ρ0 production in deep inelastic scattering at HERA

Figure 18

Comparison of the H1 (squares) and ZEUS (dots) measurements of R as a function of Q2. The H1 data are at W = 75 GeV and those of ZEUS at W = 90 GeV. Also included are measurements performed previously at lower Q2 values [10, 53]. The inner error bars indicate the statistical uncertainty, the outer error bars represent the statistical and systematic uncertainty added in quadrature.

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