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dc.contributor.authorHelenius, Ilkka
dc.contributor.authorPaukkunen, Hannu
dc.contributor.authorEskola, Kari
dc.date.accessioned2017-01-11T08:31:36Z
dc.date.available2017-01-11T08:31:36Z
dc.date.issued2016
dc.identifier.citationHelenius, I., Paukkunen, H., & Eskola, K. (2016). Neutron-skin effect and centrality dependence of high-pT observables in nuclear collisions. In <i>DIS 2016 : Proceedings of the 24th International Workshop on Deep-Inelastic Scattering and Related Subjects</i> (Article 028). SISSA. PoS : Proceedings of Science, DIS2016. <a href="https://doi.org/10.22323/1.265.0028" target="_blank">https://doi.org/10.22323/1.265.0028</a>
dc.identifier.otherCONVID_26402570
dc.identifier.otherTUTKAID_72201
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/52685
dc.description.abstractWe report on our studies of the neutron-skin effects in high-pT observables at the LHC. We study the impact of the neutron-skin effect on the centrality dependence of inclusive direct photon, highpT hadron and W± production in nuclear collisions at the LHC. The neutron-skin effect refers to the observation that in spherical heavy nuclei, the tail of the neutron distribution extends farther than the distribution of protons, which can affect observables sensitive to electroweak phenomena in very peripheral collisions. We quantify this effect for direct photons, charged hadrons and W bosons as a function of the collision centrality. In the case of direct photons we find that it will be difficult to resolve the neutron-skin effect, given the uncertainties in the nuclear PDFs and their spatial dependence. With charged hadrons and W’s, however, up to 20 % unambiguous effects are expected for most peripheral collisions.
dc.language.isoeng
dc.publisherSISSA
dc.relation.ispartofDIS 2016 : Proceedings of the 24th International Workshop on Deep-Inelastic Scattering and Related Subjects
dc.relation.ispartofseriesPoS : Proceedings of Science
dc.relation.urihttp://pos.sissa.it/archive/conferences/265/028/DIS2016_028.pdf
dc.subject.othernuclear collisions
dc.subject.otherneutron-skin effect
dc.titleNeutron-skin effect and centrality dependence of high-pT observables in nuclear collisions
dc.typeconferenceObject
dc.identifier.urnURN:NBN:fi:jyu-201612205201
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.type.urihttp://purl.org/eprint/type/ConferencePaper
dc.date.updated2016-12-20T16:15:06Z
dc.type.coarconference paper
dc.description.reviewstatuspeerReviewed
dc.relation.issn1824-8039
dc.type.versionpublishedVersion
dc.rights.copyright© the Authors, 2016. This article is distributed 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.rights.urlhttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.relation.doi10.22323/1.265.0028


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© the Authors, 2016. This article is distributed under the terms of the Creative Commons
Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).
Ellei muuten mainita, aineiston lisenssi on © the Authors, 2016. This article is distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).