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    Top differential cross section measurements (Tevatron)

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    Differential cross sections in the top quark sector measured at the Fermilab Tevatron collider are presented. CDF used 2.7 fb−1^{-1} of data and measured the differential cross section as a function of the invariant mass of the ttˉt\bar{t} system. The measurement shows good agreement with the standard model and furthermore is used to derive limits on the ratio κ/MPl\kappa /M_{Pl} for gravitons which decay to top quarks in the Randall-Sundrum model. D0 used 1.0 fb$^{-1} of data to measure the differential cross section as a function of the transverse momentum of the top quark. The measurement shows a good agreement to the higher order perturbative QCD prediction and various predictions based on various Monte-Carlo generators.Comment: To appear in the Proceedings of TOP2011, 4th International Workshop on Top Quark Physics, Spai
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