Decays ofZr95andNb95

The ${}_{}{}^{95}{}_{}{}^{}\mathrm{Zr}$→${}_{}{}^{95}{}_{}{}^{}\mathrm{Nb}$→${}_{}{}^{95}{}_{}{}^{}\mathrm{Mo}$ decay chain has been investigated with a high-resolution 30-${\mathrm{cm}}^3$ Ge(Li) detector and a Si(Li) detector and 4096-channel analyzer. The following $\gamma$ rays were observed for a ${}_{}{}^{95}{}_{}{}^{}\mathrm{Zr}$-${}_{}{}^{95}{}_{}{}^{}\mathrm{Nb}$ equilibrium source (energies in keV and intensities in parentheses): 234.70±0.14 (0.34±0.03), 724.23±0.04 (81.0±1.0), 756.74±0.04 (100), and 765.83±0.04 (218.0±3.0). $\beta$ feedings of (1.0±0.1)%, (44.2±0.5)%, and (54.6±0.5)% were calculated for the 234.7-, 724.2-, and 756.7-keV levels in ${}_{}{}^{95}{}_{}{}^{}\mathrm{Nb}$. The $K$-conversion coefficients for the 724.2-, 756.7-, and 765.8-keV $\gamma$ rays were measured by the NPG method to be (1.56±0.14)×${10}^{-3\mathrm{}}$, (1.45±0.15)×${10}^{-3\mathrm{}}$, and (1.32±0.13)×${10}^{-3\mathrm{}}$, respectively.