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dc.contributor.authorAgaev, Shahin S.
dc.contributor.authorAzizi, Kazem
dc.contributor.authorSundu, Hayriye
dc.date.accessioned2018-11-23T15:45:41Z
dc.date.available2018-11-23T15:45:41Z
dc.date.issued2018-06
dc.identifier.citationAgaev, S.S., Azizi, K., Sundu, H. (2018). The structure, mixing angle, mass and couplings of the light scalar f(0)(500) and f(0)(980) mesons. Physics Letters B, 781, 279-282. https://doi.org/10.1016/j.physletb.2018.03.085en_US
dc.identifier.issn0370-2693
dc.identifier.issn1873-2445
dc.identifier.other000435653100035 (WOS)
dc.identifier.urihttps://doi.org/10.1016/j.physletb.2018.03.085
dc.identifier.urihttp://hdl.handle.net/11376/3183
dc.descriptionAzizi, Kazem (Dogus Author)en_US
dc.description.abstractThe mixing angle, mass and couplings of the light scalar mesons f(0)(500) and f(0)(980) are calculated in the framework of QCD two-point sum rule approach by assuming that they are tetraquarks with diquark-antidiquark structures. The mesons are treated as mixtures of the heavy vertical bar H > = ([su][(s) over bar(u) over bar] + [sd][(s) over bar(d) over bar])/root 2 and light vertical bar L > = [ud][(u) over bar(d) over bar] scalar diquark-antidiquark components. We extract from corresponding sum rules the mixing angles phi(H) and phi(L) of these states and evaluate the masses and couplings of the particles f(0)(500) and f(0)(980).en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.isversionof10.1016/j.physletb.2018.03.085en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectQCD Sum-Rulesen_US
dc.subjectMultiquark Hadronsen_US
dc.subject4-Quark Statesen_US
dc.subjectQuark-Modelen_US
dc.subjectMoleculesen_US
dc.titleThe structure, mixing angle, mass and couplings of the light scalar f(0)(500) and f(0)(980) mesonsen_US
dc.typearticleen_US
dc.relation.journalPhysics Letters Ben_US
dc.contributor.departmentDoğuş Üniversitesi, Fen Edebiyat Fakültesi, Fizik Bölümüen_US
dc.contributor.authorIDTR49172en_US
dc.contributor.authorIDTR101590en_US
dc.identifier.volume781en_US
dc.identifier.startpage279en_US
dc.identifier.endpage282en_US
dc.relation.tubitak115F183


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