Isomeric decays in116, 118, 120Sn and119, 120Sb have been studied by measurements of delayed(vhn112)10+ character in120Sn is reported. The experimental variation inB(E2, 10+ vhn112 states in116, 118, 120, 128, 130Sn is compared with the expected dependence on vh11/2 subshell occupation number. Isomerism in Sb nuclei is also discussed, and a known high-spin isomer in119Sb is assigned the same seniority-three configuration (d52vhn112)252+ as a well-established 340 mgrs isomer in117Sb.
Decays of (vh_{11/2} ^n )^{10 + } and (\pi d_{5/2} vh_{11/2} ^n )^{25/2 + } isomers in even-A Sn and odd-A Sb nuclei
LUNARDI, SANTO;SORAMEL, FRANCESCA;SIGNORINI, COSIMO;
1987
Abstract
Isomeric decays in116, 118, 120Sn and119, 120Sb have been studied by measurements of delayed(vhn112)10+ character in120Sn is reported. The experimental variation inB(E2, 10+ vhn112 states in116, 118, 120, 128, 130Sn is compared with the expected dependence on vh11/2 subshell occupation number. Isomerism in Sb nuclei is also discussed, and a known high-spin isomer in119Sb is assigned the same seniority-three configuration (d52vhn112)252+ as a well-established 340 mgrs isomer in117Sb.
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