Development And Validation Of Herwig 7 Tunes From Cms Underlying-Event Measurements
| dc.authorid | 291820 | en_US |
| dc.contributor.author | Güler, Emine Gürpınar | |
| dc.contributor.author | .;, ve diğer | |
| dc.date.accessioned | 2021-09-02T13:27:26Z | |
| dc.date.available | 2021-09-02T13:27:26Z | |
| dc.date.issued | 2021 | |
| dc.department | İstanbul Beykent Üniversitesi | en_US |
| dc.description.abstract | This paper presents new sets of parameters ("tunes") for the underlying-event model of the herwig 7 event generator. These parameters control the description of multiple-parton interactions (MPI) and colour reconnection in herwig 7, and are obtained from a fit to minimum-bias data collected by the CMS experiment at v s = 0.9, 7, and 13 TeV. The tunes are based on the NNPDF3.1 next-to-nextto-leading-order parton distribution function (PDF) set for the parton shower, and either a leading-order or next-to-nextto-leading-order PDF set for the simulation of MPI and the beam remnants. Predictions utilizing the tunes are produced for event shape observables in electron-positron collisions, and forminimum-bias, inclusive jet, top quark pair, and Zand Wboson events in proton-proton collisions, and are compared with data. Each of the new tunes describes the data at a reasonable level, and the tunes using a leading-order PDF for the simulation of MPI provide the best description of the data. | en_US |
| dc.identifier.citation | Eur. Phys. J. C (2021) 81:312 | en_US |
| dc.identifier.doi | 10.1140/epjc/s10052-021-08949-5 | |
| dc.identifier.issn | 1029-8479 | |
| dc.identifier.pmid | 34727148 | en_US |
| dc.identifier.scopus | 2-s2.0-85104366975 | en_US |
| dc.identifier.scopusquality | Q1 | en_US |
| dc.identifier.uri | https://doi.org/10.1140/epjc/s10052-021-08949-5 | |
| dc.identifier.wos | WOS:000639810800002 | en_US |
| dc.identifier.wosquality | Q1 | en_US |
| dc.indekslendigikaynak | Web of Science | en_US |
| dc.indekslendigikaynak | Scopus | en_US |
| dc.indekslendigikaynak | PubMed | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | SPRINGER | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.subject | Physics | en_US |
| dc.title | Development And Validation Of Herwig 7 Tunes From Cms Underlying-Event Measurements | en_US |
| dc.type | Article | en_US |
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