| Title: |
β decay studies of n-rich Cs isotopes with the ISOLDE Decay Station. |
| Authors: |
R Lică, G Benzoni, A I Morales, M J G Borge, L M Fraile, H Mach, M Madurga, C Sotty, V Vedia, H De Witte, J Benito, T Berry, N Blasi, A Bracco, F Camera, S Ceruti, V Charviakova, N Cieplicka-Oryńczak, C Costache, F C L Crespi |
| Source: |
Journal of Physics G: Nuclear & Particle Physics; May2017, Vol. 44 Issue 5, p1-1, 1p |
| Subject Terms: |
CESIUM isotopes, SYMMETRY (Physics), VIBRATION (Mechanics), BARIUM, STATISTICAL correlation |
| Abstract: |
Neutron-rich Ba isotopes are expected to exhibit octupolar correlations, reaching their maximum in isotopes around mass A = 146. The odd-A neutron-rich members of this isotopic chain show typical patterns related to non-axially symmetric shapes, which are however less marked compared to even-A ones, pointing to a major contribution from vibrations. In the present paper we present results from a recent study focused on 148–150Cs β-decay performed at the ISOLDE Decay Station equipped with fast-timing detectors. A detailed analysis of the measured decay half-lives and decay scheme of 149Ba is presented, giving a first insight in the structure of this neutron-rich nucleus. [ABSTRACT FROM AUTHOR] |
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| Database: |
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