Analysis of the hidden-charm pentaquark candidates in the $J\mathrm{/}\psi {\mathrm{\Sigma }}^{\ast }$ mass spectrum via the QCD sum rules

In this work, we study the diquark-diquark-antiquark type $uusc\bar{c}$ pentaquark states in the light-flavor $\mathbf{10}$ representation via the QCD sum rules in details. We exhaust the lowest five-quark configurations and obtain the spectroscopy of the $uusc\bar{c}$ pentaquark states with the quantum numbers $I{J}^P=1{\frac{1}{2}}^{-}$, $1{\frac{3}{2}}^{-}$, $1{\frac{5}{2}}^{-}$, and suggest to investigate them in the decay chain ${\mathrm{\Sigma }}_b^{+}\to P_{cs}^{+}\phi \to J\mathrm{/}\psi {\mathrm{\Sigma }}^{\ast +}\phi$ experimentally.