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Title: Antenna factorization in strongly ordered limits

Abstract

When energies or angles of gluons emitted in a gauge-theory process are small and strongly ordered, the emission factorizes in a simple way to all orders in perturbation theory. I show how to unify the various strongly ordered soft, mixed soft-collinear, and collinear limits using antenna factorization amplitudes, which are generalizations of the Catani-Seymour dipole factorization function.

Authors:
 [1]
  1. Service de Physique Theorique, Centre d'Etudes de Saclay, F-91191 Gif-sur-Yvette cedex (France)
Publication Date:
OSTI Identifier:
20706055
Resource Type:
Journal Article
Journal Name:
Physical Review. D, Particles Fields
Additional Journal Information:
Journal Volume: 71; Journal Issue: 4; Other Information: DOI: 10.1103/PhysRevD.71.045016; (c) 2005 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0556-2821
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; AMPLITUDES; DIPOLES; EMISSION; FACTORIZATION; GAUGE INVARIANCE; GLUONS; PERTURBATION THEORY; QUANTUM CHROMODYNAMICS

Citation Formats

Kosower, David A. Antenna factorization in strongly ordered limits. United States: N. p., 2005. Web. doi:10.1103/PhysRevD.71.045016.
Kosower, David A. Antenna factorization in strongly ordered limits. United States. https://doi.org/10.1103/PhysRevD.71.045016
Kosower, David A. 2005. "Antenna factorization in strongly ordered limits". United States. https://doi.org/10.1103/PhysRevD.71.045016.
@article{osti_20706055,
title = {Antenna factorization in strongly ordered limits},
author = {Kosower, David A},
abstractNote = {When energies or angles of gluons emitted in a gauge-theory process are small and strongly ordered, the emission factorizes in a simple way to all orders in perturbation theory. I show how to unify the various strongly ordered soft, mixed soft-collinear, and collinear limits using antenna factorization amplitudes, which are generalizations of the Catani-Seymour dipole factorization function.},
doi = {10.1103/PhysRevD.71.045016},
url = {https://www.osti.gov/biblio/20706055}, journal = {Physical Review. D, Particles Fields},
issn = {0556-2821},
number = 4,
volume = 71,
place = {United States},
year = {Tue Feb 15 00:00:00 EST 2005},
month = {Tue Feb 15 00:00:00 EST 2005}
}