One-Loop Splitting Amplitudes in Gauge Theory

Preprint

29 March 1999

preprint
Published by arXiv in arXiv

Abstract

We recompute the functions describing the collinear factorization of one-loop amplitudes using the unitarity-based method. We present the results in a form suitable for use as an ingredient in two-loop calculations. We also present a function summarizing the behavior at one loop in both the soft and collinear limits.

Keywords

SPLITTING AMPLITUDES
LOOP CALCULATIONS
LOOP SPLITTING
GAUGE THEORY
RECOMPUTE
COLLINEAR
BEHAVIOR
TWO LOOP

All Related Versions

Version 1, 1999-03-29, ArXiv
Version 2, 1999-04-13, ArXiv
Published version: Nuclear Physics B, 563 (1-2), 477.

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