Nuclear structure of (231)Ac
NAGIOS: RODERIC FUNCIONANDO

Nuclear structure of (231)Ac

DSpace Repository

Nuclear structure of (231)Ac

Show full item record

View       (687.2Kb)

    
Boutami, R.; García Raffi, Luis M.; Martínez Pérez, Trinitario; Rubio Barroso, Berta; Taín Enríquez, José Luis
This document is a artículoDate2008

Este documento está disponible también en : http://hdl.handle.net/10550/42765
The low-energy structure of 231Ac has been investigated by means of gamma ray spectroscopy following the beta-decay of 231Ra. Multipolarities of 28 transitions have been established by measuring conversion electrons with a mini-orange electron spectrometer. The decay scheme of 231Ra --> 231Ac has been constructed for the first time. The Advanced Time Delayed beta-gamma-gamma(t) method has been used to measure the half-lives of five levels. The moderately fast B(E1) transition rates derived suggest that the octupole effects, albeit weak, are still present in this exotic nucleus.

    Boutami, R. García Raffi, Luis M. Martínez Pérez, Trinitario Rubio Barroso, Berta Taín Enríquez, José Luis 2008 Nuclear structure of (231)Ac Nuclear Physics A 811 3-4 244 275
http://dx.doi.org/10.1016/j.nuclphysa.2008.08.005

This item appears in the following Collection(s)

Show full item record

Search DSpace

Advanced Search

Browse

Statistics