Five-loop vacuum polarization in pQCD: \(O(m_q^2 \alpha_s^4 n_f^2)\) contribution

DOI10.1016/S0370-2693(03)00186-2zbMath1094.81558arXivhep-ph/0212303OpenAlexW2746383283MaRDI QIDQ1866791

Konstantin G. Chetyrkin, P. A. Baikov, Johann H. Kühn

Publication date: 22 April 2003

Published in: Physics Letters. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-ph/0212303

zbMATH Keywords

vector currentsgauge-invariant perturbative correction

Mathematics Subject Classification ID

Strong interaction, including quantum chromodynamics (81V05)

Related Items (3)

Four loop massless propagators: an algebraic evaluation of all master integrals ⋮ Solving recurrence relations for multi-loop Feynman integrals ⋮ Massless Four-Loop Integrals and the Total Cross Section in e+ e− Annihilation

Cites Work

• Results and techniques of multi-loop calculations
• Three-loop vacuum integrals in FORM and REDUCE
• Bjorken unpolarized and polarized sum rules: Comparative analysis of large-\(N_F\) expansions
• Large-order perturbation theory for a physical quantity
• Criterion of irreducibility of multi-loop Feynman integrals.

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