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arXiv · hep-ph/9304289

On the Determination of the Gluon Density of the Proton from Heavy-Flavour Production at HERA

Stefano Frixione Michelangelo L. Mangano Paolo Nason·Giovanni Ridolfi
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Abstract

Using a recent next-to-leading-order calculation of the photoproduction double differential cross section for heavy quarks, we study the possibility of extracting the gluon density of the proton from heavy-quark photoproduction data. We discuss the theoretical uncertainties connected with this method, and we conclude that they are well under control in a wide $x$ domain.

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Stefano Frixione Michelangelo L. Mangano Paolo Nason, Giovanni Ridolfi. 1993-04-22. On the Determination of the Gluon Density of the Proton from Heavy-Flavour Production at HERA. https://doi.org/10.1016/0370-2693(93)90614-n

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