Spacetime information as a guiding principle for color reconnection in herwig 7
(2020) In Acta Physica Polonica B 51(6). p.1485-1496- Abstract
A new model of color reconnection in the Monte Carlo generator Herwig 7 is presented. It is based on the minimization of a boost-invariant distance of the parton system, where all partons have momentum as well as spacetime position assigned. We test the influence of both types of variables, namely the rapidity span and transverse distance, on the actual need to reconnect the system to better describe soft physics measurements. We find reasonable agreement with the data and conclude that spacetime topology of the event can be useful for hadron collision modeling.
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https://lup.lub.lu.se/record/ef63602e-1723-4626-9ef7-45995d4ac205
- author
- Bellm, J. LU ; Duncan, C. B. ; Gieseke, S. ; Myska, M. and Siodmok, A.
- organization
- publishing date
- 2020
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Acta Physica Polonica B
- volume
- 51
- issue
- 6
- pages
- 12 pages
- publisher
- Jagiellonian University, Cracow, Poland
- external identifiers
-
- scopus:85090393494
- ISSN
- 0587-4254
- DOI
- 10.5506/APHYSPOLB.51.1485
- language
- English
- LU publication?
- yes
- id
- ef63602e-1723-4626-9ef7-45995d4ac205
- date added to LUP
- 2020-10-20 11:47:33
- date last changed
- 2024-04-03 16:03:16
@article{ef63602e-1723-4626-9ef7-45995d4ac205, abstract = {{<p>A new model of color reconnection in the Monte Carlo generator Herwig 7 is presented. It is based on the minimization of a boost-invariant distance of the parton system, where all partons have momentum as well as spacetime position assigned. We test the influence of both types of variables, namely the rapidity span and transverse distance, on the actual need to reconnect the system to better describe soft physics measurements. We find reasonable agreement with the data and conclude that spacetime topology of the event can be useful for hadron collision modeling.</p>}}, author = {{Bellm, J. and Duncan, C. B. and Gieseke, S. and Myska, M. and Siodmok, A.}}, issn = {{0587-4254}}, language = {{eng}}, number = {{6}}, pages = {{1485--1496}}, publisher = {{Jagiellonian University, Cracow, Poland}}, series = {{Acta Physica Polonica B}}, title = {{Spacetime information as a guiding principle for color reconnection in herwig 7}}, url = {{http://dx.doi.org/10.5506/APHYSPOLB.51.1485}}, doi = {{10.5506/APHYSPOLB.51.1485}}, volume = {{51}}, year = {{2020}}, }