Heavy-quark QCD vacuum polarisation function: analytical results at four loops

Preprint

18 July 2006

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/0607201

Abstract

Fully analytical results for the first two moments of the heavy-quark vacuum polarisation function at four loops in quantum chromo-dynamics are presented.

Keywords

VACUUM POLARISATION FUNCTION
HEAVY QUARK
FOUR LOOPS
QCD VACUUM
QUARK QCD

All Related Versions

Version 1, 2006-07-18, ArXiv
Published version: Physics Letters B, 642 (1-2), 68.

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