Study on the $Omega_{c}^{0}$ States Decaying to $Xi_{c}^{+}K^{-}$ in $pp$ collisions at $sqrt{s}=7$, 13 TeV

The production of strange particles $Xi_{c}^{+}, K^{-}$ is simulated in mid-rapidity $pp$ collisions at $sqrt{s}=7$ TeV with $0.2 leq pt leq 6$~GeV/c using the {footnotesize PACIAE} model. The results are consistent with LHCb experimental data on $Xi_{c}^{+}$ and $K^{-}$ yield. Then, a dynamically constrained phase-space coalescence ({footnotesize DCPC}) model plus {footnotesize PACIAE} model was used to produce the $Xi_{c}^{+}K^{-}$ bound states and study the narrow excited $Omega_{c}^{0}$ states through $Omega_{c}^{0} to Xi_{c}^{+}K^{-}$ in $pp$ collisions at $sqrt{s}=7$ and 13 TeV. The yield, transverse momentum distribution, and rapidity distribution of the five new excited $Omega_{c}^{0}$ states of $Omega_{c}(3000)^{0}$, $Omega_{c}(3050)^{0}$, $Omega_{c}(3066)^{0}$,$Omega_{c}(3090)^{0}$and $Omega_{c}(3119)^{0}$ were predicted.