The possible members of the [Formula omitted] meson nonet

The strong decays of the [Formula omitted] [Formula omitted] states are evaluated in the [Formula omitted] model with two types of space wave functions. Comparing the model expectations with the experimental data for the [Formula omitted], [Formula omitted], X(2370), and X(2500), we suggest that the...

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Veröffentlicht in:The European physical journal. C, Particles and fields Particles and fields, 2018-06, Vol.78 (6)
Hauptverfasser: Xue, Shi-Chen, Wang, Guan-Ying, Li, Guan-Nan, Wang, En, Li, De-Min
Format: Artikel
Sprache:eng
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Zusammenfassung:The strong decays of the [Formula omitted] [Formula omitted] states are evaluated in the [Formula omitted] model with two types of space wave functions. Comparing the model expectations with the experimental data for the [Formula omitted], [Formula omitted], X(2370), and X(2500), we suggest that the [Formula omitted], [Formula omitted], and X(2500) can be assigned as the members of the [Formula omitted] meson nonet, while the [Formula omitted] assignment for the X(2370) is not favored by its width. The [Formula omitted] kaon is predicted to have a mass of about 2418 MeV and a width of about 163 or 225 MeV.
ISSN:1434-6044
1434-6052
DOI:10.1140/epjc/s10052-018-5961-3