A new look at the Y tetraquarks and $$\Omega _c$$ Ωc baryons in the diquark model

A new look at the Y tetraquarks and $$\Omega _c$$ Ωc baryons in the diquark model

Abstract 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 $$\Omega _c$$ Ωc baryons, anal...

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Bibliografske podrobnosti
Main Authors: Ahmed Ali, Luciano Maiani, Anatoly V. Borisov, Ishtiaq Ahmed, M. Jamil Aslam, Alexander Ya. Parkhomenko, Antonio D. Polosa, Abdur Rehman
Format: Article
Jezik:English
Izdano: SpringerOpen 2018-01-01
Serija:European Physical Journal C: Particles and Fields
Online dostop:http://link.springer.com/article/10.1140/epjc/s10052-017-5501-6

Internet

http://link.springer.com/article/10.1140/epjc/s10052-017-5501-6

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