this is for holding javascript data
Peter Schury edited section_Plan_for_use_of__.tex
over 8 years ago
Commit id: bdb37f8fb2d4f9eb110ee2b1a07dfae5ca178175
deletions | additions
diff --git a/section_Plan_for_use_of__.tex b/section_Plan_for_use_of__.tex
index 67d8c15..dacf733 100644
--- a/section_Plan_for_use_of__.tex
+++ b/section_Plan_for_use_of__.tex
...
\end{table}
\subsection{Isotopes to be produced with $^{15}$N beams (7 days)}
Using a primary beam of $^{15}$N, we can measure Lr isotopes with $N>$153. These isotopes are shown in brown in Fig.~\ref{figN152Isotopes}. In such asymmetric reactions, the efficiency of GARIS-II is only $\approx$20\%. Nonetheless, we can make meaningful mass measurements of $^{257-260}$Lr in a reasonable time even with our present efficiency. The anticipated yields and achievable mass precisions are shown in Table~\ref{tblNBeams}.
These four isotopes should be able to be measured simultaneously.
\begin{table}
\begin{tabular}{ c c c c c c }
Reaction & $E_\mathrm{proj}$ [MeV] & $\sigma$ [nb] & reference & Rate [day$^{-1}$] & $\delta m/m$
[48 [144 hrs] \\
$^{248}$U($^{15}$N,3n)$^{256}$No $^{248}$Cm($^{15}$N,3n)$^{260}$No &
105 78 &
10 2 & &
12 0.5 &
1.3$\times 4$\times 10^{-6}$ \\
$^{248}$U($^{15}$N,4n)$^{257}$No $^{248}$Cm($^{15}$N,4n)$^{259}$No &
103 80 &
1.9 20 & &
2 5 &
3$\times 1.3$\times 10^{-6}$ \\
$^{248}$U($^{15}$N,5n)$^{257}$No $^{248}$Cm($^{15}$N,5n)$^{258}$No &
103 85 &
1.9 200 & &
2 45 &
3$\times 10^{-6}$ 4$\times 10^{-7}$ \\
$^{248}$U($^{15}$N,5n)$^{257}$No $^{248}$Cm($^{15}$N,6n)$^{257}$No &
103 85 &
1.9 20 & &
2 5 &
3$\times 1.3$\times 10^{-6}$ \\
\end{tabular}
\caption{Reactions with
3~p$\mu$A $^{22}$Ne 1~p$\mu$A $^{15}$N beam. The rate refers to the rate at the MRTOF assuming current efficiency.}
\label{tblNBeam}
\end{table}