\begin{table}%t1
  \caption{Main physical inputs of the stellar models for the various
    initial masses considered. The labels~"r'' and~"s'' indicate respectively the
    models computed with or without rotation while the labels~A--D refer to
    the choices in nuclear reactions (see text and Table~\ref{tab:NR}). The
    initial value of~$\Omega/\Omega_{\rm crit}$ is given. [I], [H02] and
    [H04] correspond respectively to \citet{IliadisStarrfield2001} and
    \citet{HaleChampagne2002,HaleChampagne2004}.}  
  \label{tab:PI}
  \small%\centerline
{
  \begin{tabular}{cccl}
    \hline \hline
    M (\Ms) & Label & $\Omega/\Omega_{\rm crit}$ & Nuclear rates \\
    \hline
   % &&&\\[-8pt]
      60 & 60rA & 0.95 & set A$^\dag$: NACRE (nominal)   \\
    & 60rB & 0.95 & set B$^\dag$: [I, H02, H04] (nominal) \\
    & 60rC & 0.95 & set C$^\dag$: [I, H02, H04] (exp. limits) \\
    & 60rD & 0.95 & set D$^\dag$ \\
    & 60rE & 0.80 & set C \\
    \hline
    20 & 20rC & 0.95 & set C \\
    40 & 40rC & 0.98 & set C \\
    120 & 120rC & 0.80 & set C \\
    200 & 200rC & 0.95 & set C \\
    20 & 20sC & 0 & set C \\
    40 & 40sC & 0 & set C \\
    60 & 40sC & 0 & set C \\
    120 & 120sC & 0 & set C \\
    \hline
  \end{tabular}}
  \medskip
  $^\dag$ Details on the nuclear rates used are presented in
  Table~\ref{tab:NR}.
\end{table}