Investigation of the reorientation effect onTe122,Te124,Te126,Te128, andTe130

Measurements of the Coulomb excitation probabilities of the first $2^{+}$ states in ${}_{}{}^{122,124,126,128,130}{}_{}{}^{}\mathrm{Te}$ have been made with ${}_{}{}^4{}_{}{}^{}\mathrm{He}$ and ${}_{}{}^{16}{}_{}{}^{}\mathrm{O}$ projectiles. The values of the reduced transition probabilities $B(E2;0^{+}\to 2^{+})$ and the static quadrupole moments of the first $2^{+}$ states have been determined. The measurements yield for $Q_{2^{+}}$ and $B(E2;0^{+}\to 2^{+})$: (-0.44 ± 0.10) e b or (-0.22 ± 0.10) e b and (0.666 ± 0.011) ${\mathit{e}}^2$ ${\mathrm{b}}^2$ for ${}_{}{}^{122}{}_{}{}^{}\mathrm{Te}$; (-0.46 ± 0.10) e b or (-0.11 ± 0.10) e b and (0.569 ± 0.011) ${\mathit{e}}^2$ ${\mathrm{b}}^2$ for ${}_{}{}^{124}{}_{}{}^{}\mathrm{Te}$; (-0.28 ± 0.10) e b or (-0.20 ± 0.10) e b and (0.479 ± 0.011) ${\mathit{e}}^2$ ${\mathrm{b}}^2$ for ${}_{}{}^{126}{}_{}{}^{}\mathrm{Te}$; (-0.33 ± 0.11) e b or (-0.26 ± 0.11) e b and (0.387 ± 0.011) ${\mathit{e}}^2$ ${\mathrm{b}}^2$ for ${}_{}{}^{128}{}_{}{}^{}\mathrm{Te}$; (-0.14 ± 0.12) e b or (-0.09 ± 0.12) e b and (0.290 ± 0.011) ${\mathit{e}}^2$ ${\mathrm{b}}^2$ for ${}_{}{}^{130}{}_{}{}^{}\mathrm{Te}$.