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arXiv · 2103.10863

Configurational entropy of heavy-quark QCD exotica: engendering the next generation

G. Karapetyan·R. da Rocha
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Abstract

The mass spectroscopy of exotic meson states is scrutinized in the AdS/QCD paradigm. The differential configurational entropy is then used to study, derive, and analyze the mass spectrum of excited exotic vector meson resonances, whose configurational stability is also addressed. For it the hadronic molecule, the hadrocharmonium, and the hybrid description of heavy-quark exotic mesonic states are employed to more precisely match experimental data in the Particle Data Group and also to predict the next generations of heavy-quark QCD exotica in the $Z_c$, $Y$, $\pi_1$, and $Z_b$ exotic meson families.

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G. Karapetyan, R. da Rocha. 2021-03-19. Configurational entropy of heavy-quark QCD exotica: engendering the next generation. https://doi.org/10.1140/epjp/s13360-021-01942-7

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