Figure 19.12: The structure function xF γZ 3 measured in electroweak scattering of a) electrons on protons (H1 and ZEUS) and b) muons on carbon (BCDMS). The line in a) is the HERAPDF parameterization. References: H1 and ZEUS—H. Abramowicz et al., Eur. Phys. J. C75, 580 (2015) (for both data and HERAPDF parameterization); BCDMS—A. Argento et al., Phys. Lett. B140, 142 (1984). c) The structure function xF3 of the nucleon measured in ν-Fe scattering. The data are plotted as a function of Q 2 in bins of fixed x. For the purpose of plotting, a constant c(x) = 0.5(ix − 1) is added to xF3, where ix is the number of the x bin as shown in the plot. The NuTeV and CHORUS points have been shifted to the nearest corresponding x bin as given in the plot and slightly offset in Q2 for clarity. References: CCFR—W.G. Seligman et al., Phys. Rev. Lett. 79, 1213 (1997); NuTeV—M. Tzanov et al., Phys. Rev. D74, 012008 (2006); CHORUS—G. Önengüt et al., Phys. Lett. B632, 65 (2006).
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