Strong decays of the $$\varXi (1620)^0$$ Ξ ( 1620 ) 0 as a $$\varLambda {\bar{K}}$$ Λ K ¯ and $$\varSigma {\bar{K}}$$ Σ K ¯ molecule
Abstract In this work, we study the strong decays of the newly observed $$\varXi (1620)^0$$ Ξ ( 1620 ) 0 assuming that it is a meson-baryon molecular state of $$\varLambda {\bar{K}}$$ Λ K ¯ and $$\varSigma {\bar{K}}$$ Σ K ¯ . We consider four possible spin-parity assignments $$J^P=1/2^{\pm }$$ J P =...
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| Hauptverfasser: | , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
SpringerOpen
2020-09-01
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| Schriftenreihe: | European Physical Journal C: Particles and Fields |
| Online-Zugang: | http://link.springer.com/article/10.1140/epjc/s10052-020-8421-9 |
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