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dc.contributor.authorHaurysh, V.Yu.-
dc.contributor.authorAndreev, V.V.-
dc.date.accessioned2021-04-22T12:29:14Z-
dc.date.available2021-04-22T12:29:14Z-
dc.date.issued2020-
dc.identifier.citationHaurysh, V.Yu. Dalitz decays of vector mesons in relativistic quark model / V. Yu. Haurysh, V.V. Andreev // Journal of Physics : Conference Series. – 2020. –Vol.1435. – P. 012010-1–012010-5.ru
dc.identifier.urihttp://elib.gsu.by/jspui/handle/123456789/20809-
dc.description.abstractIn the course of work, basing on the previously developed method for calculating integral representations of decay constants for pseudoscalar and vector mesons in the frame of point form of Poincar´e-covariant quark model, the research of ω– and φ–mesons decays form-factors for Dalitz V(qǬ) → P(qǬ) ℓ⁺ℓ⁻ decays has been carried out. It is shown that the usage of the pseudoscalar density constant with integral representations of decay constants P(qǬ) → ℓνe, V(qǬ) → ℓ⁺ℓ⁻ and ℓ → P(qǬ)νe leads to parameters which can be used for the study of V(qǬ) → P(qǬ)ℓ⁺ℓ⁻ decay form-factors. As a result of the work, the behaviour of Fωπγ∗(t) and Fφηγ∗(t) form-factors compared with the experimental data in the interval q < 0.5 GeV is researched.ru
dc.language.isoАнглийскийru
dc.titleDalitz decays of vector mesons in relativistic quark modelru
dc.typeArticleru
dc.rootJournal of Physicsru
dc.seriesConference Seriesru
dc.volume1435ru
dc.identifier.DOI10.1088/1742-6596/1435/1/012010ru
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