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Double Logarithmic Terms $ln^2x$ in the Heavy Quark Production $σ(P\bar P \to h\bar h) - σ(PP \to h\bar h)$ Cross Sections

Dorota Kotlorz·Andrzej Kotlorz
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Abstract

Predictions for the difference of proton-antiproton and proton-proton cross sections in the heavy quark production within LO DGLAP analysis together with the $ln^2x$ terms resummation are presented. An important role of the double logarithmic $ln^2x$ corrections in a case of the large rapidity gap between a quark and an antiquark is discussed.

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Dorota Kotlorz, Andrzej Kotlorz. 2003-06-11. Double Logarithmic Terms $ln^2x$ in the Heavy Quark Production $σ(P\bar P \to h\bar h) - σ(PP \to h\bar h)$ Cross Sections. https://arxiv.org/abs/hep-ph/0306091

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