0+excited states inXe122,124,126,128

$\gamma -\gamma$ directional correlation measurements have been carried out and the following $0^{+}$ spin assignments have been made. ${}_{}{}^{122}{}_{}{}^{}\mathrm{Xe}$: 1149 keV level, ${}_{}{}^{124}{}_{}{}^{}\mathrm{Xe}$: 1269 and 1690 keV, ${}_{}{}^{126}{}_{}{}^{}\mathrm{Xe}$: 1313 keV, ${}_{}{}^{128}{}_{}{}^{}\mathrm{Xe}$: 1583 and 2599 keV. In addition, value of $\delta$ for the 493 keV ($2_2^{+}$, → $2_1^{+}$) transition in ${}_{}{}^{124}{}_{}{}^{}\mathrm{Xe}$ has been measured to be $8_{-3\mathrm{}}^{+7\mathrm{}}$.