Abstract:
The band structures built on the 5- isomeric state ( T 1/2 = 3.46 m) in the doubly odd 130Cs nucleus have been established up to I = 24? via the 124Sn(11B, 5n)130Cs reaction. The previously observed bands based on the πh 11/2⊗νh 11/2, πg 7/2⊗νh 11/2 and πd 5/2⊗νh 11/2 configurations and a positive-parity side band with multiple connections to the α = 0 signature partner of the yrast πh 11/2⊗νh 11/2 band have been extended to higher spins. A new band based on the πh 11/2⊗νg 7/2 configuration is observed. The yrast πh 11/2⊗νh 11/2 band exhibits anomalous signature splitting whose magnitude decreases up to spin 15 and then increases without restoring the normal signature splitting.
Similar content being viewed by others
Author information
Authors and Affiliations
Additional information
Received: 20 February 2001 / Accepted: 9 May 2001
Rights and permissions
About this article
Cite this article
Kumar, R., Mehta, D., Singh, N. et al. Rotational bands in the doubly odd 130Cs nucleus. Eur Phys J A 11, 5–8 (2001). https://doi.org/10.1007/s100500170090
Issue Date:
DOI: https://doi.org/10.1007/s100500170090