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dc.contributor.authorArleo, François
dc.contributor.authorChapon, Émilien
dc.contributor.authorPaukkunen, Hannu
dc.date.accessioned2017-12-12T10:50:07Z
dc.date.available2017-12-12T10:50:07Z
dc.date.issued2017
dc.identifier.citationArleo, F., Chapon, É., & Paukkunen, H. (2017). Features of W production in p-p, p-Pb and Pb-Pb collisions. In <i>DIS 2017 : Proceedings of the 25th International Workshop on Deep-Inelastic Scattering and Related Subjects</i> (Article 006). Sissa. PoS : Proceedings of Science, DIS2017. <a href="https://pos.sissa.it/297/006/pdf" target="_blank">https://pos.sissa.it/297/006/pdf</a>
dc.identifier.otherCONVID_27402109
dc.identifier.otherTUTKAID_75962
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/56273
dc.description.abstractWe consider the production of inclusive W bosons in variety of high-energy hadronic collisions: p-p, p-p, p-Pb, and Pb-Pb. In particular, we focus on the resulting distributions of charged leptons from W decay that can be measured with relatively low backgrounds. The leading-order expressions within the collinearly factorized QCD indicate that the center-of-mass energy dependence at forward/backward rapidities should be well approximated by a simple power law. The scaling exponent is related to the small-x behaviour of the quark distributions, which is largely driven by the parton evolution. An interesting consequence is the simple scaling law for the lepton charge asymmetry which relates measurements in different collision systems. The expectations are contrasted with the existing data and a very good overall agreement is found. Finally, we propose precision observables to be measured at the LHC.en
dc.languageeng
dc.language.isoeng
dc.publisherSissa
dc.relation.ispartofDIS 2017 : Proceedings of the 25th International Workshop on Deep-Inelastic Scattering and Related Subjects
dc.relation.ispartofseriesPoS : Proceedings of Science
dc.relation.urihttps://pos.sissa.it/297/006/pdf
dc.subject.otherW bosons
dc.subject.otherhigh-energy hadronic collisions
dc.titleFeatures of W production in p-p, p-Pb and Pb-Pb collisions
dc.typeconferenceObject
dc.identifier.urnURN:NBN:fi:jyu-201712074515
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.type.urihttp://purl.org/eprint/type/ConferencePaper
dc.date.updated2017-12-07T10:15:26Z
dc.type.coarhttp://purl.org/coar/resource_type/c_5794
dc.description.reviewstatuspeerReviewed
dc.relation.issn1824-8039
dc.type.versionpublishedVersion
dc.rights.copyright© Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).
dc.rights.accesslevelopenAccessfi
dc.relation.conferenceInternational Workshop on Deep-Inelastic Scattering and Related Subjects
dc.relation.grantnumber297058
dc.rights.urlhttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.relation.funderSuomen Akatemiafi
dc.relation.funderAcademy of Finlanden
jyx.fundingprogramAkatemiahanke, SAfi
jyx.fundingprogramAcademy Project, AoFen
jyx.fundinginformationThe work of ÉC has been supported by the European Research Council, under the “QuarkGluon-PlasmaCMS” #259612 grant. H.P. acknowledges the funding from Academy of Finland, Project 297058; the European Research Council grant HotLHC ERC-2011-StG-279579; Ministerio de Ciencia e Innovación of Spain and FEDER, project FPA2014-58293-C2-1-P; Xunta de Galicia (Conselleria de Educacion) - H.P. is part of the Strategic Unit AGRUP2015/11.
dc.type.okmA4


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