Collective Structures in 116Sb
Tóm tắt
The excited states of 116Sb have been studied using in-beam
$$\gamma $$
-spectroscopy techniques with 115In(
$$\alpha $$
, 3n)
$$^{{116}}$$
Sb reaction and Indian National Gamma Array (INGA) setup at VECC, Kolkata. Various collective structures have been populated in the
$$\alpha $$
-induced fusion evaporation reaction. Two of the previously known bands based on (
$$\pi {\text{g}}_{{9/2}}^{{ - 1}} \otimes \nu {\text{d}}_{{7/2}}^{1}$$
) and (
$$\pi {\text{g}}_{{9/2}}^{{ - 1}} \otimes \nu {\text{d}}_{{5/2}}^{1}$$
) configurations are extended to (14+) and 16+ spin, respectively and also pair-breaking has been reported in the later. Crossover E2 transitions could also be identified in one of the bands reported earlier.
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