Antenna factorization of gauge-theory amplitudes
- 1 May 1998
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 57 (9) , 5410-5416
- https://doi.org/10.1103/physrevd.57.5410
Abstract
I derive a single factorization formula which summarizes all soft and collinear divergences of a tree-level gauge theory amplitude. The singular factor squared is in a certain sense the generalization of the Catani-Seymour dipole factorization formula.Keywords
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