Two-Particle, One-Hole States inPb209

The reactions ${}_{}{}^{207}{}_{}{}^{}\mathrm{Pb}(t, p){}_{}{}^{209}{}_{}{}^{}\mathrm{Pb}$ and ${}_{}{}^{210}{}_{}{}^{}\mathrm{Pb}(p, d){}_{}{}^{209}{}_{}{}^{}\mathrm{Pb}$ have been used to study the two-particle, one-hole states of ${}_{}{}^{209}{}_{}{}^{}\mathrm{Pb}$. The complementary nature of these two reactions permits identification of all but three of the observed levels below 3561 keV.