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Drell-Yan transverse spectra at the LHC: a comparison of parton branching and analytical resummation approaches

I report on precision comparisons of theoretical predictions for Drell-Yan (DY) transverse momentum spectra from two approaches: the analytical resummation approach based on Collins-Soper-Sterman (CSS) formalism and the parton branching (PB) approach to the evolution of transverse momentum dependent...

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Detalles Bibliográficos
Autor principal: van Kampen, Aron Mees
Lenguaje:eng
Publicado: 2021
Materias:
Acceso en línea:https://dx.doi.org/10.21468/SciPostPhysProc.8.151
http://cds.cern.ch/record/2779336
Descripción
Sumario:I report on precision comparisons of theoretical predictions for Drell-Yan (DY) transverse momentum spectra from two approaches: the analytical resummation approach based on Collins-Soper-Sterman (CSS) formalism and the parton branching (PB) approach to the evolution of transverse momentum dependent (TMD) parton distributions.