Lifetimes and Transition Probabilities in $N = 76 ^{130}Xe$
D. Kumar, S. Basak, A. Pal, D. Banerjee, S. S. Alam, S. Rajbanshi, T. Bhattacharjee
公開日: 2025/9/1
Abstract
Lifetimes for the ${4}_1^+$ and ${6}_1^+$ states have been directly measured using $\gamma-\gamma$ fast timing technique for low lying states of $^{130}Xe$, populated from $\beta ^-$ decay of the parent $^{130}I$ produced through $^{nat}U(\alpha,f)$ reaction at $E_{\alpha}~=~40~MeV$. VENTURE array comprising of eight fast CeBr$_3$ detectors is used for lifetime measurement. The reduced transition probabilities deduced from the measured lifetimes have been compared with theoretical values obtained from the large basis shell model calculation and the interacting boson approximation (IBM) calculation.