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Cancellation of infrared divergences in massive-quark potential scattering

Research output: Contribution to journalArticlepeer-review

30 Scopus citations

Abstract

We present a proof of the cancellation of infrared divergences in the potential scattering of a massive quark when a sum is performed over soft-gluon emission. The proof applies to quantum chromodynamics and works to all orders in perturbation theory.

Original languageEnglish
Pages (from-to)2468-2470
Number of pages3
JournalPhysical Review D
Volume19
Issue number8
DOIs
StatePublished - 1979

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