A survey of heavy–heavy hadronic molecules

Xiang-Kun Dong,Feng-Kun Guo,Bing-Song Zou

Table 1. The experimental candidates of heavy baryons predicted by quark model. The notations of experimental states are taken from RPP [6]. The ${{\rm{\Sigma }}}_{b}^{(* )0}$, ${{\rm{\Xi }}}_{b}^{{\prime} 0}$ and ${{\rm{\Omega }}}_{b}^{* 0}$ do not have experimental candidates yet.

Model Experimental Model Experimental ${{\rm{\Lambda }}}_{c}^{+}$ ${{\rm{\Lambda }}}_{c}^{+}$ ${{\rm{\Lambda }}}_{b}^{0}$ ${{\rm{\Lambda }}}_{b}^{0}$ ${{\rm{\Xi }}}_{c}^{+}$ ${{\rm{\Xi }}}_{c}^{+}$ ${{\rm{\Xi }}}_{b}^{0}$ ${{\rm{\Xi }}}_{b}^{0}$ ${{\rm{\Xi }}}_{c}^{0}$ ${{\rm{\Xi }}}_{c}^{0}$ ${{\rm{\Xi }}}_{b}^{-}$ ${{\rm{\Xi }}}_{b}^{-}$ Σc Σc(2455) Σb Σb ${{\rm{\Xi }}}_{c}^{{\prime} +}$ ${{\rm{\Xi }}}_{c}^{{\prime} +}$ ${{\rm{\Xi }}}_{b}^{{\prime} 0}$ − ${{\rm{\Xi }}}_{c}^{{\prime} 0}$ ${{\rm{\Xi }}}_{c}^{{\prime} 0}$ ${{\rm{\Xi }}}_{b}^{{\prime} -}$ ${{\rm{\Xi }}}_{b}^{{\prime} }{\left(5935\right)}^{-}$ ${{\rm{\Omega }}}_{c}^{0}$ ${{\rm{\Omega }}}_{c}^{0}$ ${{\rm{\Omega }}}_{b}^{-}$ ${{\rm{\Omega }}}_{b}^{-}$ ${{\rm{\Sigma }}}_{c}^{* }$ Σc(2520) ${{\rm{\Sigma }}}_{b}^{* }$ ${{\rm{\Sigma }}}_{b}^{* }$ ${{\rm{\Xi }}}_{c}^{* +}$ ξc(2645)+ ${{\rm{\Xi }}}_{b}^{* 0}$ ξb(5945)0 ${{\rm{\Xi }}}_{c}^{* 0}$ ξc(2645)0 ${{\rm{\Xi }}}_{b}^{* -}$ ξb(5955)− ${{\rm{\Omega }}}_{c}^{* 0}$ ωc(2770)0 ${{\rm{\Omega }}}_{b}^{* 0}$ −