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dc.contributor.authorEskola, K.J.
dc.contributor.authorPaakkinen, Petja
dc.contributor.authorPaukkunen, Hannu Tuomas
dc.contributor.authorSalgado, C.A.
dc.date.accessioned2022-02-08T10:59:08Z
dc.date.available2022-02-08T10:59:08Z
dc.date.issued2017
dc.identifier.citationEskola, K.J., Paakkinen, P., Paukkunen, H. T., & Salgado, C.A. (2017). EPPS16 – First nuclear PDFs to include LHC data. In <i>EPS-HEP2017 : The European Physical Society Conference on High Energy Physics</i>. Sissa. POS Proceedings of Science, 180. <a href="https://pos.sissa.it/314/180/pdf" target="_blank">https://pos.sissa.it/314/180/pdf</a>
dc.identifier.otherCONVID_104165502
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/79680
dc.description.abstractWe present results of our recent EPPS16 global analysis of NLO nuclear parton distribution functions (nPDFs). For the first time, dijet and heavy gauge boson production data from LHC proton– lead collisions have been included in a global fit. Especially, the CMS dijets play an important role in constraining the nuclear effects in gluon distributions. With the inclusion of also neutrino– nucleus deeply-inelastic scattering and pion–nucleus Drell–Yan data and a proper treatment of isospin-corrected data, we were able to free the flavor dependence of the valence and sea quark nuclear modifications for the first time. This gives us less biased, yet larger, flavor by flavor uncertainty estimates. The EPPS16 analysis indicates no tension between the data sets used, which supports the validity of collinear factorization and universal nPDFs for nuclear hard-collision processes in the kinematical range studied.en
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherSissa
dc.relation.ispartofEPS-HEP2017 : The European Physical Society Conference on High Energy Physics
dc.relation.ispartofseriesPOS Proceedings of Science
dc.relation.urihttps://pos.sissa.it/314/180/pdf
dc.rightsCC BY-NC-ND 4.0
dc.titleEPPS16 – First nuclear PDFs to include LHC data
dc.typeconferenceObject
dc.identifier.urnURN:NBN:fi:jyu-202202081432
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.type.urihttp://purl.org/eprint/type/ConferencePaper
dc.description.reviewstatuspeerReviewed
dc.relation.issn1824-8039
dc.type.versionpublishedVersion
dc.rights.copyright© Copyright owned by the authors
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber308301
dc.relation.grantnumber297058
dc.format.contentfulltext
dc.rights.urlhttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.relation.funderSuomen Akatemiafi
dc.relation.funderSuomen Akatemiafi
dc.relation.funderAcademy of Finlanden
dc.relation.funderAcademy of Finlanden
jyx.fundingprogramAkatemiatutkijan tehtävä, SAfi
jyx.fundingprogramAkatemiahanke, SAfi
jyx.fundingprogramResearch post as Academy Research Fellow, AoFen
jyx.fundingprogramAcademy Project, AoFen
jyx.fundinginformationWe have received funding from the Academy of Finland, Project 297058 of K.J.E. and 308301 of H.P.; the European Research Council grant HotLHC ERC-2011-StG-279579(Conselleria de Educacion) - H.P. and C.A.S. are part of the Strategic Unit AGRUP2015/11. P.P. acknowledges the financial support from the Magnus Ehrnrooth Foundation. ; Ministerio de Ciencia e Innovación of Spain and FEDER, project FPA2014-58293-C2-1-P; Xunta de Galicia


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