Cargando…
The baryo-quarkonium picture for hidden-charm and bottom pentaquarks and LHCb $P_{\rm c}(4380)$ and $P_{\rm c}(4450)$ states
We study baryo-charmonium [ ηc - and J/ψ - N⁎ , ηc(2S) -, ψ(2S) - and χc(1P) - N ] and baryo-bottomonium [ ηb(2S) -, ϒ(2S) - and χb(1P) - N ] bound states, where N is the nucleon and N⁎ a nucleon resonance. In the baryo-quarkonium model, the five qqqQQ¯ quarks are arranged in terms of a heavy quarko...
| Autores principales: | , , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2018
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/j.physletb.2018.09.047 http://cds.cern.ch/record/2759236 |