\begin{table}%t1
\caption{\label{tab:cosmo_parameters}Cosmological parameters used to set up the initial power \mbox{spectrum}.}
\par
%\centering
\par
\begin{tabular}{c c c c c c c c c c}
  \hline \hline\noalign{\smallskip}
  Simulation & $\Omega_{\rm m}$ & $\Omega_\Lambda$ & $h$ &
  $\Omega_{\rm b}$ & $\sigma_8$ &
  $n_{\rm{s}}$ & $\Gamma$ & $z_{\rm s}$ & $T(k)$ \\[2pt] 
  \hline
  Virgo & 0.3 & 0.7 & 0.7 & 0.0 & 0.9 & 1.0 & 0.21 & 1 (2) & BBKS \\
  Gems & 0.25 & 0.75 & 0.7 & 0.04 & 0.78 & 1.0 & 0.14 & 1 (2) & EH \\ 
  \hline 
\end{tabular}
\end{table}