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arXiv · 1011.5743

Prediction of super-heavy $N^*$ and $Λ^*$ resonances with hidden beauty

Jia-Jun Wu·Lu Zhao·B. S. Zou
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Abstract

The meson-baryon coupled channel unitary approach with the local hidden gauge formalism is extended to the hidden beauty sector. A few narrow $N^*$ and $Λ^*$ resonances around 11 GeV are predicted as dynamically generated states from the interactions of heavy beauty mesons and baryons. Production cross sections of these predicted resonances in $pp$ and $ep$ collisions are estimated as a guide for the possible experimental search at relevant facilities.

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Jia-Jun Wu, Lu Zhao, B. S. Zou. 2013-03-22. Prediction of super-heavy $N^*$ and $Λ^*$ resonances with hidden beauty. https://doi.org/10.1016/j.physletb.2012.01.068

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