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A New Look at the $Y$ Tetraquarks and $\Omega_c$ Baryons in the Diquark Model
We analyze the hidden charm P-wave tetraquarks in the diquark model, using an effective Hamiltonian incorporating the dominant spin–spin, spin–orbit and tensor interactions. We compare with other P-wave systems such as P-wave charmonia and the newly discovered $\Omega _c$ baryons, analysed recently...
| Autores principales: | , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2017
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1140/epjc/s10052-017-5501-6 http://cds.cern.ch/record/2284906 |