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dc.contributor.authorDumitru, Adrian
dc.contributor.authorMäntysaari, Heikki
dc.contributor.authorPaatelainen, Risto
dc.date.accessioned2023-02-27T12:15:18Z
dc.date.available2023-02-27T12:15:18Z
dc.date.issued2023
dc.identifier.citationDumitru, A., Mäntysaari, H., & Paatelainen, R. (2023). Stronger C-odd color charge correlations in the proton at higher energy. <i>Physical Review D</i>, <i>107</i>(1), Article L011501. <a href="https://doi.org/10.1103/PhysRevD.107.L011501" target="_blank">https://doi.org/10.1103/PhysRevD.107.L011501</a>
dc.identifier.otherCONVID_176901729
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/85671
dc.description.abstractThe nonforward eikonal scattering matrix for dipole-proton scattering at high-energy obtains an imaginary part due to a C-odd three gluon exchange. We present numerical estimates for the perturbative odderon amplitude as a function of dipole size, impact parameter, their relative azimuthal angle, and light-cone momentum cutoff x. The proton is approximated as ψqqq|qqq⟩+ψqqqg|qqqg⟩, where ψqqq is a nonperturbative three-quark model wave function while the gluon emission is computed in light-cone perturbation theory. We find that the odderon amplitude increases as x decreases from 0.1 to 0.01. At yet lower x, the reversal of this energy dependence would reflect the onset of universal small-x renormalization group evolution.en
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherAmerican Physical Society (APS)
dc.relation.ispartofseriesPhysical Review D
dc.rightsCC BY 4.0
dc.titleStronger C-odd color charge correlations in the proton at higher energy
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202302271933
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.issn2470-0010
dc.relation.numberinseries1
dc.relation.volume107
dc.type.versionpublishedVersion
dc.rights.copyright© Authors 2023
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber338263
dc.relation.grantnumber824093
dc.relation.grantnumber824093
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/H2020/824093/EU//STRONG-2020
dc.subject.ysokvarkit
dc.subject.ysokvanttiväridynamiikka
dc.subject.ysoprotonit
dc.subject.ysohiukkasfysiikka
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p19627
jyx.subject.urihttp://www.yso.fi/onto/yso/p39318
jyx.subject.urihttp://www.yso.fi/onto/yso/p12428
jyx.subject.urihttp://www.yso.fi/onto/yso/p15576
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1103/PhysRevD.107.L011501
dc.relation.funderResearch Council of Finlanden
dc.relation.funderEuropean Commissionen
dc.relation.funderSuomen Akatemiafi
dc.relation.funderEuroopan komissiofi
jyx.fundingprogramAcademy Research Fellow, AoFen
jyx.fundingprogramRIA Research and Innovation Action, H2020en
jyx.fundingprogramAkatemiatutkija, SAfi
jyx.fundingprogramRIA Research and Innovation Action, H2020fi
jyx.fundinginformationA. D. acknowledges support by the DOE Office of Nuclear Physics through Award No. DE SC0002307, and The City University of New York for PSC-CUNY Research Grant No. 65079-00 53. This work was supported by the Academy of Finland, the Centre of Excellence in Quark Matter, and Projects No. 338263 and No. 346567 (H. M), and Projects No. 347499 and No. 353772 (R. P). H. M. is also supported under the European Union’s Horizon 2020 research and innovation program by the European Research Council (ERC, Grant Agreement No. ERC-2018-ADG 835105 YoctoLHC) and by the STRONG-2020 project (Grant Agreement No. 824093). The content of this article does not reflect the official opinion of the European Union and responsibility for the information and views expressed therein lies entirely with the authors. Computing resources from CSC—IT Center for Science in Espoo, Finland and from the Finnish Grid and Cloud Infrastructure (persistent identifier urn:nbn:fi:research-infras-2016072533) were used in this work.
dc.type.okmA1


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