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dc.contributor.authorBedolla, M. A.
dc.contributor.authorFerretti, J.
dc.contributor.authorRoberts, C. D.
dc.contributor.authorSantopinto, E.
dc.date.accessioned2020-11-04T09:13:29Z
dc.date.available2020-11-04T09:13:29Z
dc.date.issued2020
dc.identifier.citationBedolla, M. A., Ferretti, J., Roberts, C. D., & Santopinto, E. (2020). Spectrum of fully-heavy tetraquarks from a diquark+antidiquark perspective. <i>European Physical Journal C</i>, <i>80</i>(5), Article 1004. <a href="https://doi.org/10.1140/epjc/s10052-020-08579-3" target="_blank">https://doi.org/10.1140/epjc/s10052-020-08579-3</a>
dc.identifier.otherCONVID_43475327
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/72479
dc.description.abstractUsing a relativized diquark model Hamiltonian, we calculate the masses of JPC=0++ ground-state tetraquarks in the following systems: bsb¯s¯, bbn¯n¯ (n=u,d), bbs¯s¯, ccc¯c¯, bbb¯b¯, bcb¯c¯ and bbc¯c¯. We also compute extensive spectra for the fully-heavy quark flavour combinations. Finally, as a test of the diquark model approach, we compute the masses of fully-heavy baryons in the diquark model. Our results may be compared soon to the forthcoming experimental data for fully-heavy three-quark systems.en
dc.format.mimetypeapplication/pdf
dc.languageeng
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofseriesEuropean Physical Journal C
dc.rightsCC BY 4.0
dc.subject.othertheoretical physics
dc.titleSpectrum of fully-heavy tetraquarks from a diquark+antidiquark perspective
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202011046515
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.issn1434-6044
dc.relation.numberinseries5
dc.relation.volume80
dc.type.versionpublishedVersion
dc.rights.copyright© The Author(s) 2020
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber320062
dc.subject.ysohiukkasfysiikka
dc.subject.ysokvarkit
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p15576
jyx.subject.urihttp://www.yso.fi/onto/yso/p19627
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1140/epjc/s10052-020-08579-3
dc.relation.funderResearch Council of Finlanden
dc.relation.funderSuomen Akatemiafi
jyx.fundingprogramResearch costs of Academy Research Fellow, AoFen
jyx.fundingprogramAkatemiatutkijan tutkimuskulut, SAfi
jyx.fundinginformationWe are grateful for constructive comments from L. Maiani, P. Bicudo, Z.-F. Cui, G. Eichmann, A. Lovato and J. Segovia. Work supported by: CONACyT, México; INFN Sezione di Genova; Instituto de Física y Matemáticas, Universidad Michoacana de San Nicolás de Hidalgo, Morelia, Michoacán 58040, México; Jiangsu Province Hundred Talents Plan for Professionals; the Academy of Finland, Project No. 320062; and US Department of Energy, Office of Nuclear Physics, contract No. DE-FG-02-91ER-40608.
dc.type.okmA1


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