170 citations · 450 across the 12 of their papers we have counts for
12 papers · 1 filter
Shapes, Softness and Non-Yrast Collectivity in 186W
V. S. Prasher, A. J. Mitchell, C. J. Lister +23
Non-yrast, excited states in neutron-rich W were populated via inelastic-scattering reactions using beams of Xe nuclei accelerated to 725 and 800 MeV. Levels popula…
Evidence for rigid triaxial deformation in Ge from a model-independent analysis
A. D. Ayangeakaa, R. V. F. Janssens, S. Zhu +25
An extensive, model-independent analysis of the nature of triaxial deformation in Ge, a candidate for neutrinoless double-beta () decay, was carried out following mult…
Unexpected distribution of strength in the calcium isotopes at =30
H. L. Crawford, A. O. Macchiavelli, P. Fallon +30
The calcium isotopes have emerged as an important testing ground for new microscopically derived shell-model interactions, and a great deal of focus has been directed toward this r…
Single-particle and collective excitations in Ni
M. Albers, S. Zhu, A. D. Ayangeakaa +21
{\bf Background:} Level sequences of rotational character have been observed in several nuclei in the mass region. The importance of the deformation-driving and $…
Shape coexistence and the role of axial asymmetry in Ge
A. D. Ayangeakaa, R. V. F. Janssens, C. Y. Wu +22
The quadrupole collectivity of low-lying states and the anomalous behavior of the and levels in Ge are investigated via projectile multi-step Coulomb excitat…
Direct Evidence of Octupole Deformation in Neutron-Rich Ba
B. Bucher, S. Zhu, C. Y. Wu +31
The neutron-rich nucleus Ba (=11.5 s) is expected to exhibit some of the strongest octupole correlations among nuclei with mass numbers less than 200. Until no…
Independent measurement of the Hoyle state feeding from 12B using Gammasphere
M. Munch, M. Alcorta, H. O. U. Fynbo +28
Using an array of high-purity Compton-suppressed germanium detectors, we performed an independent measurement of the -decay branching ratio from to the second-…
-soft Ba and the role of non-axial shapes at N ~ 90
A. J. Mitchell, C. J. Lister, E. A. McCutchan +29
Low-spin states in the neutron-rich, N = 90 nuclide Ba were populated following -decay of Cs, with the goal of clarifying the development of deformation in Ba is…
The Xe + Pb reaction: A test of models of multi-nucleon transfer reactions
J. S. Barrett, R. Yanez, W. Loveland +11
The yields of over 200 projectile-like fragments (PLFs) and target-like fragments (TLFs) from the interaction of (E=450 MeV) Xe with a thick target of Pb w…
The role of the g9/2 orbital in the development of collectivity in the A = 60 region: The case of 61Co
A. D. Ayangeakaa, S. Zhu, R. V. F. Janssens +20
An extensive study of the level structure of 61Co has been performed following the complex 26Mg(48Ca, 2a4npg)61Co reaction at beam energies of 275, 290 and 320 MeV using Gammaspher…
Measurement of the Survival Probabilities for Hot Fusion Reactions
R. Yanez, W. Loveland, L. Yao +6
We have studied the fission-neutron emission competition in highly excited Hs (Z=108) (where the fission barrier is due to shell effects) formed by a hot fusion reaction. M…
Nuclear Structure Towards N=40 60Ca: In-beam gamma-ray Spectroscopy of 58,60Ti
A. Gade, R. V. F. Janssens, D. Weisshaar +28
Excited states in the neutron-rich N=38,36 nuclei \nuc{60}{Ti} and \nuc{58}{Ti} were populated in nucleon-removal reactions from \nuc{61}{V} projectiles at 90~MeV/nucleon. The γ-ra…