| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5495026 | Physics Letters B | 2017 | 5 Pages |
Abstract
A multi-step Coulomb excitation measurement with the GRETINA and CHICO2 detector arrays was carried out with a 430-MeV beam of the neutron-rich 110Ru (t1/2=12s) isotope produced at the CARIBU facility. This represents the first successful measurement following the post-acceleration of an unstable isotope of a refractory element. The reduced transition probabilities obtained for levels near the ground state provide strong evidence for a triaxial shape; a conclusion confirmed by comparisons with the results of beyond-mean-field and triaxial rotor model calculations.
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Authors
D.T. Doherty, J.M. Allmond, R.V.F. Janssens, W. Korten, S. Zhu, M. ZieliÅska, D.C. Radford, A.D. Ayangeakaa, B. Bucher, J.C. Batchelder, C.W. Beausang, C. Campbell, M.P. Carpenter, D. Cline, H.L. Crawford, H.M. David, J.P. Delaroche, C. Dickerson,