and Λ ∗ resonances in the hidden charm sector around 4 . 3 GeV
نویسندگان
چکیده
Abstract The interactions of D̄Σc-D̄Λc, D̄ Σc-D̄ Λc, and related strangeness channels, are studied within the framework of the coupled channel unitary approach with the local hidden gauge formalism. A series of meson-baryon dynamically generated relatively narrowN∗ and Λ∗ resonances are predicted around 4.3 GeV in the hidden charm sector. We make estimates of production cross sections of these predicted resonances in p̄p collisions for PANDA at the forthcoming FAIR facility.
منابع مشابه
Prediction of narrow N* and Λ* resonances with hidden charm above 4 GeV.
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تاریخ انتشار 2011