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arxiv: 1011.5743 · v4 · pith:E352VXOYnew · submitted 2010-11-26 · ✦ hep-ph · nucl-th

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

classification ✦ hep-ph nucl-th
keywords beautyhiddenresonanceslambdapredictedapproacharoundbaryons
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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 $\Lambda^*$ 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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