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Image showing Leif

Leif Gellersen

Postdoc

Image showing Leif

Disentangling soft and collinear effects in QCD parton showers

Author

  • Leif Gellersen
  • Stefan Höche
  • Stefan Prestel

Summary, in English

We introduce a method for the separation of soft and collinear logarithms in QCD parton evolution at O(αs2) and at leading color. Using an implementation of the technique in the dire parton shower, we analyze the numerical impact of genuine triple-collinear corrections from quark pair emission in e+e-→ hadrons.

Department/s

  • Theoretical Particle Physics - Has been reorganised

Publishing year

2022-06-01

Language

English

Publication/Series

Physical Review D

Volume

105

Issue

11

Document type

Journal article

Publisher

American Physical Society

Topic

  • Subatomic Physics

Status

Published

ISBN/ISSN/Other

  • ISSN: 2470-0010