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arXiv · 2212.00166

Small-$x$ resummation in coefficient function for differential heavy-quarks production

Federico Silvetti
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Abstract

High-energy logarithmic correction are enhanced when the ratio, $x = \frac{Q^2}{s}$ between the typical energy scale of a scattering process $Q$ and the total centre of mass energy available $s$ is small. We discuss recent developments on their resummation in differential cross sections in rapidity, transverse momentum and invariant mass and their application to heavy flavour production at the LHC.

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Federico Silvetti. 2022-11-30. Small-$x$ resummation in coefficient function for differential heavy-quarks production. https://arxiv.org/abs/2212.00166

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