Resummation effects in the bottom-quark fragmentation function

DOI10.1007/JHEP10(2022)027MaRDI QIDQ2683847

Giovanni Ridolfi, Maria Ubiali, Marco Zaro, Fabio Maltoni

Publication date: 15 February 2023

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2207.10038

zbMATH Keywords

resummationhigher-order perturbative calculationsbottom quarks

Mathematics Subject Classification ID

Quantum theory (81-XX)

Related Items (1)

A consistent resummation of mass and soft logarithms in processes with heavy flavours

Uses Software

• QCDNUM16
• ffevol1.0
• APFEL

Cites Work

• APFEL: a PDF evolution library with QED corrections
• \texttt{QCDNUM}: fast QCD evolution and convolution
• Structural relations of harmonic sums and Mellin transforms up to weight \(w=5\)
• Algebraic relations between harmonic sums and associated quantities.
• Reference results for time-like evolution up to \( \mathcal{O}(\alpha_s^3) \)
• Multi-precision Laplace transform inversion
• HARMONIC SUMS, MELLIN TRANSFORMS AND INTEGRALS
• Analytic continuation of Mellin transforms up to two-loop order

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