Strong coupling constant of hb vector to the pseudoscalar and vector Bc mesons in QCD sum rules

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dc.contributor.authorBashiry, V.
dc.contributor.authorAbbasi, A.
dc.date.accessioned2026-02-06T18:51:17Z
dc.date.issued2014
dc.departmentDoğu Akdeniz Üniversitesi
dc.description.abstractThe strong coupling constant g(hb)B(C)(PS)B(C)(V) is calculated using the three-point QCD sum-rule method. We use correlation functions to obtain these strong coupling constants with contributions of both B-C(PS) and B-C(V) mesons as off-shell states. The contributions of two gluon condensates as a radiative correction are considered. The results show that g(hb)B(C)(PS)B(C)(V) = 8.80 +/- 2.84 GeV-1 and g(hb)B(C)(V)B(C)(PS) = 9.34 +/- 3.12 GeV-1 in the B-C(PS) and B-C(V) off-shell state, respectively.
dc.description.sponsorshipSCOAP3
dc.description.sponsorshipArticle funded by SCOAP3 and licensed under CC BY 4.0
dc.identifier.doi10.1140/epjc/s10052-013-2691-4
dc.identifier.issn1434-6044
dc.identifier.issn1434-6052
dc.identifier.issue1
dc.identifier.orcid0000-0002-4664-3744
dc.identifier.scopus2-s2.0-84896703218
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1140/epjc/s10052-013-2691-4
dc.identifier.urihttps://hdl.handle.net/11129/15266
dc.identifier.volume74
dc.identifier.wosWOS:000330341800006
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofEuropean Physical Journal C
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20260204
dc.subjectVertices
dc.subjectVertex
dc.titleStrong coupling constant of hb vector to the pseudoscalar and vector Bc mesons in QCD sum rules
dc.typeArticle

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