Production of Z bosons in the parton branching method

Bermúdez Martínez, A.; Connor, P.; Domínguez Damiani, D.; Estévez Banos, L.I.; Hautmann, Francesco; Jung, H.; Lidrych, J.; Schmitz, M.; Taheri Monfared, S.; Wang, Q.; Žlebčík, R.

dc.contributor.author	Bermúdez Martínez, A.
dc.contributor.author	Connor, P.
dc.contributor.author	Domínguez Damiani, D.
dc.contributor.author	Estévez Banos, L.I.
dc.contributor.author	Hautmann, Francesco
dc.contributor.author	Jung, H.
dc.contributor.author	Lidrych, J.
dc.contributor.author	Schmitz, M.
dc.contributor.author	Taheri Monfared, S.
dc.contributor.author	Wang, Q.
dc.contributor.author	Žlebčík, R.
dc.date.accessioned	2020-01-20T09:48:18Z
dc.date.available	2020-01-20T09:48:18Z
dc.date.issued	2019-10-24
dc.identifier.citation	Physical Review D 100(7) : (2019) // Article ID 074027	es_ES
dc.identifier.issn	2470-0010
dc.identifier.issn	2470-0029
dc.identifier.uri	http://hdl.handle.net/10810/39046
dc.description.abstract	Transverse momentum dependent (TMD) parton distributions obtained from the parton branching (PB) method are combined with next-to-leading-order (NLO) calculations of Drell-Yan (DY) production. We apply the MC@NLO method for the hard process calculation and matching with the PB TMDs. We compute predictions for the transverse momentum, rapidity, and phi* spectra of Z-bosons. We find that the theoretical uncertainties of the predictions are dominated by the renormalization and factorization scale dependence, while the impact of TMD uncertainties is moderate. The theoretical predictions agree well, within uncertainties, with measurements at the Large Hadron Collider (LHC). In particular, we study the region of lowest transverse momenta at the LHC, and comment on its sensitivity to nonperturbative TMD contributions.	es_ES
dc.description.sponsorship	We are grateful to R. Frederix for many discussions and advice on aMC@NLO, and to A. Apyan and G. Gomez Ceballos Retuerto for very useful comments on the manuscript. F. H. acknowledges the support and hospitality of DESY, Hamburg while part of this work was being done. H. J. U. thanks the Polish Science and Humboldt Foundations for the Humboldt Research fellowship during which part of this work was completed and K. Kutak for many valuable and instructive discussions. S. T. M. thanks the Humboldt Foundation for the Georg Forster research fellowship and gratefully acknowledges support from Institute for Research in Fundamental Sciences (IPM).	es_ES
dc.language.iso	eng	es_ES
dc.publisher	American Physical Society	es_ES
dc.rights	info:eu-repo/semantics/openAccess	es_ES
dc.rights.uri	http://creativecommons.org/licenses/by/3.0/es/	*
dc.subject	transverse-momentum distribution	es_ES
dc.subject	monte-carlo-simulation	es_ES
dc.subject	w-boson	es_ES
dc.subject	generator	es_ES
dc.subject	scattering	es_ES
dc.subject	pair	es_ES
dc.title	Production of Z bosons in the parton branching method	es_ES
dc.type	info:eu-repo/semantics/article	es_ES
dc.rights.holder	Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.	es_ES
dc.rights.holder	Atribución 3.0 España	*
dc.relation.publisherversion	https://journals.aps.org/prd/pdf/10.1103/PhysRevD.100.074027	es_ES
dc.identifier.doi	10.1103/PhysRevD.100.074027
dc.departamentoes	Física teórica e historia de la ciencia	es_ES
dc.departamentoeu	Fisika teorikoa eta zientziaren historia	es_ES

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Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.

Except where otherwise noted, this item's license is described as Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.