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Malin Sjödahl

Malin Sjödahl

Senior lecturer, docent

Malin Sjödahl

Color structure for soft gluon resummation: A General recipe

Author

  • Malin Sjodahl

Summary, in English

A strategy for calculating the color structure needed for soft gluon resummation for processes with any number of colored partons is introduced using a Nc → ∞
inspired basis. In this basis a general formalism can be found at the same time as the calculations are simplified.
The advantages are illustrated by recalculating the soft anomalous dimension matrix for the processes gg → gg, qq → qqg and qq → ggg.

Publishing year

2009

Language

English

Publication/Series

Journal of High Energy Physics

Volume

2009

Issue

9

Document type

Journal article

Publisher

Springer

Topic

  • Chemical Engineering

Status

Published

ISBN/ISSN/Other

  • ISSN: 1029-8479