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Электронный каталог: Ganbold, G. - Hidden-Charm Strong Decays of Charmonium-Like State Y (4230)
Ganbold, G. - Hidden-Charm Strong Decays of Charmonium-Like State Y (4230)
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Статья
Автор: Ganbold, G.
Физика элементарных частиц и атомного ядра: Hidden-Charm Strong Decays of Charmonium-Like State Y (4230)
б.г.
ISBN отсутствует
Автор: Ganbold, G.
Физика элементарных частиц и атомного ядра: Hidden-Charm Strong Decays of Charmonium-Like State Y (4230)
б.г.
ISBN отсутствует
Статья
Ganbold, G.
Hidden-Charm Strong Decays of Charmonium-Like State Y (4230) / G.Ganbold // Физика элементарных частиц и атомного ядра. – 2024. – Т. 55, № 4. – P. 926. – URL: http://www1.jinr.ru/Pepan/v-55-4/17_Ganbold_ann.pdf.
We have studied hidden-charm strong decays of the charmonium-like resonant state Y (4230) within the framework of a confined quark model by interpreting the resonance as a four-quark state with molecular-type interpolating current. The strong decay of Y into a vector and a scalar resonance, with the latter decaying subsequently to a pair of charged pseudoscalar states, has been investigated. We have calculated the partial widths of the strong decays Y → π+π−J/Ψ and Y → K+K−J/Ψ and their branching ratio, which has recently been determined by the BESIII Collaboration. The estimated proportion of branching and the calculated partial strong decay widths are in reasonable agreement with the most recent experimental results.
ОИЯИ = ОИЯИ (JINR)2024
Спец.(статьи,препринты) = С 324.1б - Сильные взаимодействия. Электромагнитная структура частиц. Алгебра токов. Киральные теории. Теория Редже$
Спец.(статьи,препринты) = С 346.6д1 - Чармоний, боттомоний, топ-кварк. Очарованные частицы и др. резонансы из тяжелых кварков
Ganbold, G.
Hidden-Charm Strong Decays of Charmonium-Like State Y (4230) / G.Ganbold // Физика элементарных частиц и атомного ядра. – 2024. – Т. 55, № 4. – P. 926. – URL: http://www1.jinr.ru/Pepan/v-55-4/17_Ganbold_ann.pdf.
We have studied hidden-charm strong decays of the charmonium-like resonant state Y (4230) within the framework of a confined quark model by interpreting the resonance as a four-quark state with molecular-type interpolating current. The strong decay of Y into a vector and a scalar resonance, with the latter decaying subsequently to a pair of charged pseudoscalar states, has been investigated. We have calculated the partial widths of the strong decays Y → π+π−J/Ψ and Y → K+K−J/Ψ and their branching ratio, which has recently been determined by the BESIII Collaboration. The estimated proportion of branching and the calculated partial strong decay widths are in reasonable agreement with the most recent experimental results.
ОИЯИ = ОИЯИ (JINR)2024
Спец.(статьи,препринты) = С 324.1б - Сильные взаимодействия. Электромагнитная структура частиц. Алгебра токов. Киральные теории. Теория Редже$
Спец.(статьи,препринты) = С 346.6д1 - Чармоний, боттомоний, топ-кварк. Очарованные частицы и др. резонансы из тяжелых кварков