Extended Data Fig. 2: Kinematic coverage of the NNPDF4.0 determination. | Nature

Extended Data Fig. 2: Kinematic coverage of the NNPDF4.0 determination.

From: Evidence for intrinsic charm quarks in the proton

Extended Data Fig. 2

The kinematic coverage in the (x, Q) plane covered by the 4,618 cross-sections used for the determination of the charm PDF in the present work. These cross-sections have been classified into the main different types of processes entering the global analysis.

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