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Spacetime information as a guiding principle for color reconnection in Herwig 7
Presented by M. Myska at XXVI Cracow Epiphany Conference on LHC Physics: Standard Model and Beyond, Kraków, Poland, January 7-10, 2020.
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.
dc.abstract.en | 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. | |
dc.contributor.author | Bellm, J. | |
dc.contributor.author | Duncan, C. B. | |
dc.contributor.author | Gieseke, S. | |
dc.contributor.author | Myska, M. | |
dc.contributor.author | Siódmok, Andrzej - 171122 | |
dc.date.accessioned | 2025-03-06T14:41:16Z | |
dc.date.available | 2025-03-06T14:41:16Z | |
dc.date.createdat | 2025-01-23T14:15:48Z | en |
dc.date.issued | 2020 | |
dc.date.openaccess | 0 | |
dc.description.accesstime | w momencie opublikowania | |
dc.description.additional | Presented by M. Myska at XXVI Cracow Epiphany Conference on LHC Physics: Standard Model and Beyond, Kraków, Poland, January 7-10, 2020. | |
dc.description.number | 6 | |
dc.description.physical | 1485-1496 | |
dc.description.version | ostateczna wersja wydawcy | |
dc.description.volume | 51 | |
dc.identifier.doi | 10.5506/APhysPolB.51.1485 | |
dc.identifier.issn | 0587-4254 | |
dc.identifier.uri | https://ruj.uj.edu.pl/handle/item/549887 | |
dc.language | eng | |
dc.language.container | eng | |
dc.rights | Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa | |
dc.rights.licence | CC-BY | |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/legalcode.pl | |
dc.share.type | otwarte czasopismo | |
dc.subtype | Article | |
dc.title | Spacetime information as a guiding principle for color reconnection in Herwig 7 | |
dc.title.journal | Acta Physica Polonica, Series B. | |
dc.type | JournalArticle | |
dspace.entity.type | Publication | en |