107 citations · 1.5k across the 51 of their papers we have counts for
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Staggering behavior of the low lying excited states of even-even nuclei in a Sp(4,R) classification scheme
S. Drenska, A. Georgieva, N. Minkov
We implement a high order discrete derivative analysis of the low lying collective energies of even-even nuclei with respect to the total number of valence nucleon pairs N in the f…
Staggering effects in nuclear and molecular spectra
D. Bonatsos, N. Karoussos, C. Daskaloyannis +5
It is shown that the recently observed Delta J = 2 staggering effect (i.e. the relative displacement of the levels with angular momenta J, J+4, J+8, ..., relatively to the levels w…
"Beat" patterns for the odd-even staggering in octupole bands from a quadrupole-octupole Hamiltonian
N. Minkov, S. B. Drenska, P. P. Raychev +2
We propose a collective Hamiltonian which incorporates the standard quadrupole terms, octupole terms classified according to the irreducible representations of the octahedron group…