Canonical interpretations of the newly observed $$\Xi _c(2923)^0$$ Ξ c ( 2923 ) 0 , $$\Xi _c(2939)^0$$ Ξ c ( 2939 ) 0 , and $$\Xi _c(2965)^0$$ Ξ c ( 2965 ) 0 resonances
Abstract Three neutral resonances $$\Xi _c(2923)^0$$ Ξ c ( 2923 ) 0 , $$\Xi _c(2939)^0$$ Ξ c ( 2939 ) 0 , and $$\Xi _c(2965)^0$$ Ξ c ( 2965 ) 0 have been observed in the $$\Lambda _c^+ K^-$$ Λ c + K - mass spectrum by the LHCb Collaboration. Given the $$\Xi _c$$ Ξ c and $$\Xi _c^\prime $$ Ξ c ′ mass...
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2020-10-01
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Series: | European Physical Journal C: Particles and Fields |
Online Access: | http://link.springer.com/article/10.1140/epjc/s10052-020-08488-5 |