Disentangling soft and collinear effects in QCD parton showers
(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:
https://lup.lub.lu.se/record/c7438868-3fff-4cef-9d08-69297f5aa9ab
- author
- Gellersen, Leif LU ; Höche, Stefan and Prestel, Stefan LU
- organization
- publishing date
- 2022-06-01
- 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}}, }