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Parton color reconnection in Herwig 7 using a spacetime event topology

Bellm, J. LU ; Duncan, C. B. ; Gieseke, S. ; Myska, M. and Siodmok, A. K. (2021) 40th International Conference on High Energy Physics, ICHEP 2020 In Proceedings of Science 390.
Abstract

Herwig 7 is a general-purpose Monte Carlo generator of particle collisions comprising both hard perturbative as well as soft phenomenological physics. Herwig is therefore capable to describe the entire final state of hadronized particles in a collision event. A spacetime topology of a parton system entering hadronization is fully described and tested for the first time. A combination of information from particles momenta and spacetime positions is utilized to minimize a boost-invariant distance measure of the parton system. We present a reasonable agreement of the model with a selection of experimental data and conclude that spacetime event topology can be meaningfully used in the further development.

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author
; ; ; and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
Proceedings of Science : 40th International Conference on High Energy physics (ICHEP2020) - 40th International Conference on High Energy physics (ICHEP2020)
series title
Proceedings of Science
volume
390
article number
491
conference name
40th International Conference on High Energy Physics, ICHEP 2020
conference location
Virtual, Prague, Czech Republic
conference dates
2020-07-28 - 2020-08-06
external identifiers
  • scopus:85105531578
ISSN
1824-8039
DOI
10.22323/1.390.0491
language
English
LU publication?
yes
id
508b5b67-0790-42f0-868e-bfe0a66b47e0
date added to LUP
2021-06-01 09:38:42
date last changed
2025-04-04 15:19:25
@inproceedings{508b5b67-0790-42f0-868e-bfe0a66b47e0,
  abstract     = {{<p>Herwig 7 is a general-purpose Monte Carlo generator of particle collisions comprising both hard perturbative as well as soft phenomenological physics. Herwig is therefore capable to describe the entire final state of hadronized particles in a collision event. A spacetime topology of a parton system entering hadronization is fully described and tested for the first time. A combination of information from particles momenta and spacetime positions is utilized to minimize a boost-invariant distance measure of the parton system. We present a reasonable agreement of the model with a selection of experimental data and conclude that spacetime event topology can be meaningfully used in the further development.</p>}},
  author       = {{Bellm, J. and Duncan, C. B. and Gieseke, S. and Myska, M. and Siodmok, A. K.}},
  booktitle    = {{Proceedings of Science : 40th International Conference on High Energy physics (ICHEP2020)}},
  issn         = {{1824-8039}},
  language     = {{eng}},
  month        = {{04}},
  series       = {{Proceedings of Science}},
  title        = {{Parton color reconnection in Herwig 7 using a spacetime event topology}},
  url          = {{http://dx.doi.org/10.22323/1.390.0491}},
  doi          = {{10.22323/1.390.0491}},
  volume       = {{390}},
  year         = {{2021}},
}