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1 Erratum to: Eur. Phys. J. C https://doi.org/10.1140/epjc/s10052-022-10211-5
In this article the wrong figure appeared as Fig. 8.; the Fig. 8 should have appeared as shown below.
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Result of constraining the ANN model using 200 points evaluated with the GK model [25–27] for sea quarks: \(x = \xi \) case, positivity enforced, \(F_{D}(\beta , \alpha )\) not shown. See the text for more details. The comparison is for (left) \(x = \xi \), (center) \(\xi = 0.1\) and (right) \(\xi = 0.5\). The dashed lines denote the GK model, while the bands represent the result of the fit in the form of a \(68\%\) confidence level. The inner bands show \(F_{C}(\beta , \alpha )\) contribution, alone, while the outer bands are for \(F_{C}(\beta , \alpha ) + F_{S}(\beta , \alpha )\). The regions excluded by the positivity constraint are denoted by the hatched bands
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Dutrieux, H., Grocholski, O., Moutarde, H. et al. Erratum to: Artificial neural network modelling of generalised parton distributions. Eur. Phys. J. C 82, 389 (2022). https://doi.org/10.1140/epjc/s10052-022-10279-z
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DOI: https://doi.org/10.1140/epjc/s10052-022-10279-z