Prediction of Narrow N* and Lambda* Resonances with Hidden Charm above 4 GeV
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Prediction of Narrow N* and Lambda* Resonances with Hidden Charm above 4 GeV

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Prediction of Narrow N* and Lambda* Resonances with Hidden Charm above 4 GeV

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Wu, J. J.; Molina Peralta, Raquel; Oset Báguena, Eulogio Perfil; Zou, B. S.
This document is a artículoDate2010

Este documento está disponible también en : http://hdl.handle.net/10550/46684

The interaction between various charmed mesons and charmed baryons are studied within the framework of the coupled channel unitary approach with the local hidden gauge formalism. Several meson-baryon dynamically generated narrow N∗ and Λ∗ resonances with hidden charm are predicted with mass above 4 GeV and width smaller than 100 MeV. The predicted new resonances definitely cannot be accommodated by quark models with three constituent quarks and can be looked for at the forthcoming PANDA/FAIR experiments.

    Wu, J. J. Molina Peralta, Raquel Oset Báguena, Eulogio Zou, B. S. 2010 Prediction of Narrow N* and Lambda* Resonances with Hidden Charm above 4 GeV Physical Review Letters 105 23 232001
http://dx.doi.org/10.1103/PhysRevLett.105.232001

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