172 citations · 2.2k across the 119 of their papers we have counts for
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A mixed-mode shell-model theory for nuclear structure studies
V. G. Gueorguiev, W. E. Ormand, C. W. Johnson +1
We introduce a shell-model theory that combines traditional spherical states, which yield a diagonal representation of the usual single-particle interaction, with collective config…
Inter-band B(E2) transition strengths in odd-mass heavy deformed nuclei
C. E. Vargas, J. G. Hirsch, J. P. Draayer
Inter-band B(E2) transition strengths between different normal parity bands in 163Dy and 165Er are described using the pseudo-SU(3) model. The Hamiltonian includes Nilsson single-p…
Deformations of the fermion realization of the sp(4) algebra and its subalgebras
K. D. Sviratcheva, A. I. Georgieva, V. G. Gueorguiev +2
With a view towards future applications in nuclear physics, the fermion realization of the compact symplectic sp(4) algebra and its q-deformed versions are investigated. Three impo…
E2 and M1 strengths in heavy deformed nuclei
J. P. Draayer, G. Popa, J. G. Hirsch
Energy levels of the four lowest bands in 160,162,164Dy and 168Er, B(E2) transition strengths between the levels, and the B(M1) strength distribution of the ground state, all calcu…