\begin{table}%t1
\caption{\label{cosmo}Cosmological parameters adopted in our simulations.}
%\centering
\par
\begin{tabular}{cccc}
\hline \hline \noalign{\smallskip}
\multicolumn{1}{c}{Model} & \multicolumn{1}{c}{$\rm SCDM$} &
\multicolumn{1}{c}{$\Lambda\rm  CDM$} &
\multicolumn{1}{c}{$\Lambda\rm  CDM_{mp}$} \\
\hline
$h_0$              & 0.5  & 0.730 & 0.730 \\
$\Omega_{\rm M}$         & 1    & 0.238 & 0.238 \\
$\Omega_{\Lambda}$ & 0    & 0.762 & 0.762 \\
$\sigma_8$         & 0.5  & 0.740 & 0.740 \\
\hline
\end{tabular}
\end{table}