Production of dibaryon $d_{N\mathrm{\Omega }}$ in kaon induced reactions

In this work, we propose to investigate the $d_{N\mathrm{\Omega }}$ dibaryon production in the process $K^{-}p\to d_{N\mathrm{\Omega }}{\bar{\mathrm{\Xi }}}^0$ by utilizing the kaon beam with the typical momentum to be around 10 GeV, which may be available at COMPASS, OKA@U-70 and SPS@CERN. The cross sections for $K^{-}p\to d_{N\mathrm{\Omega }}{\bar{\mathrm{\Xi }}}^0$ are estimated and in particular, the magnitude of the cross sections are evaluated to be several hundreds nanobarn at $P_K=20$ GeV. Considering that $d_{N\mathrm{\Omega }}$ dibaryon dominantly decay into $\mathrm{\Xi }\mathrm{\Lambda }$ and $\mathrm{\Xi }\mathrm{\Sigma }$, we also estimate the cross sections for $K^{-}p\to {\mathrm{\Xi }}^0\mathrm{\Lambda }{\bar{\mathrm{\Xi }}}^0$ and $K^{-}p\to {\mathrm{\Xi }}^{-}{\mathrm{\Sigma }}^{+}{\bar{\mathrm{\Xi }}}^0$, where the $d_{N\mathrm{\Omega }}$ dibaryon can be observed in the invariant mass distributions of ${\mathrm{\Xi }}^0\mathrm{\Lambda }$ and ${\mathrm{\Xi }}^{-}{\mathrm{\Sigma }}^{+}$, respectively.