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KrkNLO parton shower matching

2024
journal article
article
10.5506/APhysPolBSupp.17.2-A6
Journal
Acta Physica Polonica B, Proceedings Supplement
20
Author
Whitehead James

Płaczek Wiesław

Sarmah Pratixan

Siódmok Andrzej
Volume
17
Number
2
Article ID
A6
ISSN
1899-23582082-7865
Remarks

Presented at the XLV International Conference of Theoretical Physics "Matter to the Deepest", Ustroń, Poland,17-22 September, 2023

Language
English
Journal language
English
Abstract in English

The consistent combination of Next-to-Leading-Order (NLO) perturbative QCD with the logarithmic resummation of parton shower algorithms (‘NLO matching’) is a workhorse of precision QCD in the LHC era. Two methods for achieving this have been widely adopted: Mc@Nlo and Powheg. The differences between them are formally Next-to-Next-to-Leading-Order (NNLO) and therefore irrelevant for NLO accuracy, but are nevertheless numerically significant for certain processes and observables. We summarise a third method, KrkNLO, and present preliminary phenomenological results from its implementation in Herwig 7.

Affiliation
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Informatyki StosowanejSzkoła Doktorska Nauk Ścisłych i Przyrodniczych
dc.abstract.enThe consistent combination of Next-to-Leading-Order (NLO) perturbative QCD with the logarithmic resummation of parton shower algorithms (‘NLO matching’) is a workhorse of precision QCD in the LHC era. Two methods for achieving this have been widely adopted: Mc@Nlo and Powheg. The differences between them are formally Next-to-Next-to-Leading-Order (NNLO) and therefore irrelevant for NLO accuracy, but are nevertheless numerically significant for certain processes and observables. We summarise a third method, KrkNLO, and present preliminary phenomenological results from its implementation in Herwig 7.
dc.affiliationWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Informatyki Stosowanej
dc.affiliationSzkoła Doktorska Nauk Ścisłych i Przyrodniczych
dc.contributor.authorWhitehead, James - 507756
dc.contributor.authorPłaczek, Wiesław - 131447
dc.contributor.authorSarmah, Pratixan - 460054
dc.contributor.authorSiódmok, Andrzej - 171122
dc.date.accessioned2024-04-19T11:19:39Z
dc.date.available2024-04-19T11:19:39Z
dc.date.issued2024
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.additionalPresented at the XLV International Conference of Theoretical Physics "Matter to the Deepest", Ustroń, Poland,17-22 September, 2023
dc.description.number2
dc.description.versionostateczna wersja wydawcy
dc.description.volume17
dc.identifier.articleidA6
dc.identifier.doi10.5506/APhysPolBSupp.17.2-A6
dc.identifier.issn1899-2358
dc.identifier.issn2082-7865
dc.identifier.urihttps://ruj.uj.edu.pl/handle/item/330608
dc.languageeng
dc.language.containereng
dc.rightsUdzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa
dc.rights.licenceCC-BY
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/legalcode.pl
dc.share.typeotwarte czasopismo
dc.source.integratorfalse
dc.subtypeArticle
dc.titleKrkNLO parton shower matching
dc.title.journalActa Physica Polonica B, Proceedings Supplement
dc.typeJournalArticle
dspace.entity.typePublicationen
dc.abstract.en
The consistent combination of Next-to-Leading-Order (NLO) perturbative QCD with the logarithmic resummation of parton shower algorithms (‘NLO matching’) is a workhorse of precision QCD in the LHC era. Two methods for achieving this have been widely adopted: Mc@Nlo and Powheg. The differences between them are formally Next-to-Next-to-Leading-Order (NNLO) and therefore irrelevant for NLO accuracy, but are nevertheless numerically significant for certain processes and observables. We summarise a third method, KrkNLO, and present preliminary phenomenological results from its implementation in Herwig 7.
dc.affiliation
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Informatyki Stosowanej
dc.affiliation
Szkoła Doktorska Nauk Ścisłych i Przyrodniczych
dc.contributor.author
Whitehead, James - 507756
dc.contributor.author
Płaczek, Wiesław - 131447
dc.contributor.author
Sarmah, Pratixan - 460054
dc.contributor.author
Siódmok, Andrzej - 171122
dc.date.accessioned
2024-04-19T11:19:39Z
dc.date.available
2024-04-19T11:19:39Z
dc.date.issued
2024
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.additional
Presented at the XLV International Conference of Theoretical Physics "Matter to the Deepest", Ustroń, Poland,17-22 September, 2023
dc.description.number
2
dc.description.version
ostateczna wersja wydawcy
dc.description.volume
17
dc.identifier.articleid
A6
dc.identifier.doi
10.5506/APhysPolBSupp.17.2-A6
dc.identifier.issn
1899-2358
dc.identifier.issn
2082-7865
dc.identifier.uri
https://ruj.uj.edu.pl/handle/item/330608
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.source.integrator
false
dc.subtype
Article
dc.title
KrkNLO parton shower matching
dc.title.journal
Acta Physica Polonica B, Proceedings Supplement
dc.type
JournalArticle
dspace.entity.typeen
Publication
Affiliations
Wydział Fizyki, Astronomii i Informatyki Stosowanej
Płaczek, Wiesław
Siódmok, Andrzej
Szkoła Doktorska Nauk Ścisłych i Przyrodniczych
Sarmah, Pratixan
No affiliation
Whitehead, James

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