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This work presents an analysis of a hidden charmed pentaquark candidate statewith double strange quark in its quark content. The investigation is performedin two parts, which provide the mass prediction of the considered state and itspartial decay widths for the $P_{css}\rightarrow \Xi^0 J/\psi$ and$P_{css}\rightarrow \Xi_c^+ D_s^-$ channels. For the analyses, two-point andthree-point QCD sum rule methods are applied to get the mass and the widths,respectively. The mass for this candidate state is obtained as$m_{P_{css}}=4600 \pm 155$ MeV with corresponding current coupling constant$\lambda_{P_{css}}=(0.81 \pm 0.21)\times 10^{-3}$ GeV$^6$. These results areused in the analysis of the partial widths of this state for the decays$P_{css}\rightarrow \Xi^0 J/\psi$ and $P_{css}\rightarrow \Xi_c^+ D_s^-$. Fromthese decays, the total width is obtained as $\Gamma = 12.29\pm 2.94 $ MeV.These results may shed light on the future experimental searches in which suchtypes of states are probed and may provide information to discriminate betweensuch possible observations.

Investigation of hidden-charm double strange pentaquark candidate $P_{css}$ via its mass and strong decays