Skip to main content

Lund University Publications

LUND UNIVERSITY LIBRARIES

Disentangling soft and collinear effects in QCD parton showers

Gellersen, Leif LU ; Höche, Stefan and Prestel, Stefan LU (2022) In Physical Review D 105(11).
Abstract

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.

Please use this url to cite or link to this publication:
author
; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review D
volume
105
issue
11
article number
114012
publisher
American Physical Society
external identifiers
  • scopus:85132353434
ISSN
2470-0010
DOI
10.1103/PhysRevD.105.114012
language
English
LU publication?
yes
id
c7438868-3fff-4cef-9d08-69297f5aa9ab
date added to LUP
2022-09-05 08:34:00
date last changed
2024-04-18 13:31:42
@article{c7438868-3fff-4cef-9d08-69297f5aa9ab,
  abstract     = {{<p>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.</p>}},
  author       = {{Gellersen, Leif and Höche, Stefan and Prestel, Stefan}},
  issn         = {{2470-0010}},
  language     = {{eng}},
  month        = {{06}},
  number       = {{11}},
  publisher    = {{American Physical Society}},
  series       = {{Physical Review D}},
  title        = {{Disentangling soft and collinear effects in QCD parton showers}},
  url          = {{http://dx.doi.org/10.1103/PhysRevD.105.114012}},
  doi          = {{10.1103/PhysRevD.105.114012}},
  volume       = {{105}},
  year         = {{2022}},
}