\relax \@writefile{toc}{\contentsline {section}{\numberline {1}Angular Momentum Wave-function}{1}} \@writefile{toc}{\contentsline {section}{\numberline {2}The Spin of the $\Delta $}{1}} \@writefile{lof}{\contentsline {figure}{\numberline {1}{\ignorespaces The angular distributions for $\ell =1$ and $\ell =2$ orbital angular momentum states.}}{3}}