RESONANCES IN e$^+$ + He$^+$ SYSTEM
A. Igarashi, A. Ohsaki, S. Nakazaki
The hyperspherical close coupling method is applied
in the system e$^+$, e$^-$,He$^{2+}$.
The shape resonances are found above the He$^+$(n=4,5,6, and 7)
thresholds. These resonances are classified into two types
by the decay mechanism.