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dc.contributor.authorMäntysaari, Heikki
dc.contributor.authorPenttala, Jani
dc.date.accessioned2022-08-30T07:28:38Z
dc.date.available2022-08-30T07:28:38Z
dc.date.issued2022
dc.identifier.citationMäntysaari, H., & Penttala, J. (2022). Complete calculation of exclusive heavy vector meson production at next-to-leading order in the dipole picture. <i>Journal of High Energy Physics</i>, <i>2022</i>(8), Article 247. <a href="https://doi.org/10.1007/jhep08(2022)247" target="_blank">https://doi.org/10.1007/jhep08(2022)247</a>
dc.identifier.otherCONVID_151814364
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/82867
dc.description.abstractExclusive production of transversely polarized heavy vector mesons in deep inelastic scattering at high energy is calculated at next-to-leading order accuracy in the Color Glass Condensate framework. In addition to the first QCD correction proportional to the strong coupling constant αs, we systematically also include the first relativistic correction proportional to the heavy quark velocity squared v2. When combined with our previously published results for longitudinal vector meson production at next-to-leading order accuracy, these results make phenomenological calculations of heavy vector meson production possible at the order OO(αsv0, α0sαs0v2). When applied to J/ψ and Υ production at HERA and at the LHC, a good agreement between the next-to-leading order calculations and experimental data is found. Additionally, we demonstrate that vector meson production can provide additional constraints compared to structure function analyses when the nonperturbative initial condition for the Balitsky-Kovchegov evolution equation is extracted.en
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofseriesJournal of High Energy Physics
dc.rightsCC BY 4.0
dc.subject.otherdeep inelastic scattering or small-x physics
dc.subject.otherhigher-order perturbative calculations
dc.subject.otherquarkonium
dc.titleComplete calculation of exclusive heavy vector meson production at next-to-leading order in the dipole picture
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202208304405
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.relation.issn1126-6708
dc.relation.numberinseries8
dc.relation.volume2022
dc.type.versionpublishedVersion
dc.rights.copyright© The Authors. Article funded by SCOAP3
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber338263
dc.relation.grantnumber321840
dc.relation.grantnumber824093
dc.relation.grantnumber824093
dc.relation.grantnumber346567
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/H2020/824093/EU//STRONG-2020
dc.subject.ysohiukkasfysiikka
dc.subject.ysokvanttiväridynamiikka
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p15576
jyx.subject.urihttp://www.yso.fi/onto/yso/p39318
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1007/jhep08(2022)247
dc.relation.funderResearch Council of Finlanden
dc.relation.funderResearch Council of Finlanden
dc.relation.funderEuropean Commissionen
dc.relation.funderResearch Council of Finlanden
dc.relation.funderSuomen Akatemiafi
dc.relation.funderSuomen Akatemiafi
dc.relation.funderEuroopan komissiofi
dc.relation.funderSuomen Akatemiafi
jyx.fundingprogramAcademy Research Fellow, AoFen
jyx.fundingprogramAcademy Project, AoFen
jyx.fundingprogramRIA Research and Innovation Action, H2020en
jyx.fundingprogramResearch costs of Academy Research Fellow, AoFen
jyx.fundingprogramAkatemiatutkija, SAfi
jyx.fundingprogramAkatemiahanke, SAfi
jyx.fundingprogramRIA Research and Innovation Action, H2020fi
jyx.fundingprogramAkatemiatutkijan tutkimuskulut, SAfi
jyx.fundinginformationThis work was supported by the Academy of Finland, the Centre of Excellence in Quark Matter, and projects 338263, 346567 (H.M), and 321840 (J.P), by the Finnish Cultural Foundation (J.P), and under the European Union’s Horizon 2020 research and innovation programme by the European Research Council (ERC, grant agreement No. ERC-2018-ADG-835105 YoctoLHC) and by the STRONG-2020 project (grant agreement No. 824093).
dc.type.okmA1


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