g-factor of the192−isomer inSb115

The $g$ factor of the $t_{\frac{1}{2}}=156\mathrm{}$ nsec $\frac{19}{2^{-}}$ isomer in ${}_{}{}^{115}{}_{}{}^{}\mathrm{Sb}$ was measured by the time differential perturbed angular distribution technique using the reaction ${}_{}{}^{115}{}_{}{}^{}\mathrm{In}$($a$,$4n$)${}_{}{}^{115}{}_{}{}^{}\mathrm{Sb}$. The measured value $g=+0.287\mathrm{}\left(4\right)\mathrm{}$ agrees with the structure ${[\nu h_{\frac{11}{2}}\otimes \nu d_{\frac{3}{2}}\otimes \pi d_{\frac{5}{2}}]}_{\frac{19}{2^{-}}}$ assuming additivity. The $g$ factor of the $\frac{11}{2^{-}}$ $t_{\frac{1}{2}}=6.2\mathrm{}$ ns state fed by the $\frac{19}{2^{-}}$ isomer decay was found to be + 1.06(10).