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Extraction and validation of a new set of CMS PYTHIA8 tunes from underlying-event measurements

A new set of CMS underlying-event tunes is presented for the PYTHIA8 event generator. The tunes use the NNPDF3.1 parton distribution functions at leading (LO), next-to-leading (NLO), or next-to-next-to-leading (NNLO) order in perturbative quantum chromodynamics, and the strong coupling evolution at...

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Detalles Bibliográficos
Autor principal: CMS Collaboration
Publicado: 2018
Materias:
Acceso en línea:http://cds.cern.ch/record/2636284

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