A subleading operator basis and matching for gg → H

Abstract The Soft Collinear Effective Theory (SCET) is a powerful framework for studying factorization of amplitudes and cross sections in QCD. While factorization at leading power has been well studied, much less is known at subleading powers in the λ ≪ 1 expansion. In SCET subleading soft and coll...

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Bibliographic Details
Main Authors: Ian Moult, Iain W. Stewart, Gherardo Vita
Format: Artigo
Language:Inglês
Published: SpringerOpen 2017-07-01
Series:Journal of High Energy Physics
Subjects:
Effective Field Theories
Higgs Physics
Perturbative QCD
Resummation
Online Access:http://link.springer.com/article/10.1007/JHEP07(2017)067
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