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Kaon and Nucleon States with Hidden Charm by Malabarba, Brenda B.; Torres, A. Martínez; Khemchandani, K. P.; Ren, Xiu-Lei; Geng, Li-Sheng is a scholarly article available to read on EtoBox.

What is Kaon and Nucleon States with Hidden Charm about?

In this talk we discuss the formation of exotic hadrons with hidden charm arising from three-body interactions. To be more specific, in the strangeness sector, we predict the existence of a mesonic state, $K^*(4307)$, which is dynamically generated from the three-body interactions of the $KD\bar{D}^*$ system, has mass around $4307$ MeV and quantum numbers $I(J^P) = 1/2\,(1^-)$. In the baryonic sector, we predict the existence of $N^*$ states, which are generated from the three-body interactions of the $ND\bar{D}^*$ system, with masses around $4400\sim 4600$ MeV, widths of $2\sim 20$ MeV and positive parity.

Author

Malabarba, Brenda B.; Torres, A. Martínez; Khemchandani, K. P.; Ren, Xiu-Lei; Geng, Li-Sheng

Published

2021

Language

EN