366 citations · 387 across the 12 of their papers we have counts for
8 papers · 1 filter
Neutron Transfer Reactions for Deformed Nuclei Using Sturmian Basis
V. G. Gueorguiev, P. D. Kunz, J. E. Escher +1
We study the spin-parity distribution P(J,E) of Gd excited states above the neutron separation energy that are expected to be populated via the neutron pickup reaction…
Structure of A=10-13 nuclei with two- plus three-nucleon interactions from chiral effective field theory
P. Navratil, V. G. Gueorguiev, J. P. Vary +2
Properties of finite nuclei are evaluated with two-nucleon (NN) and three-nucleon (NNN) interactions derived within chiral effective field theory (EFT). The nuclear Hamiltonian is…
Generalized Richardson-Gaudin Nuclear Models
J. Dukelsky, V. G. Gueorguiev, P. Van Isacker
The exact solvability of several nuclear models with non-degenerate single-particle energies is outlined and leads to a generalization of integrable Richardson-Gaudin models, like…
Extended Pairing Model for Heavy Nuclei
V. G. Gueorguiev, Feng Pan, J. P. Draayer
We study binding energies in three isotopic chains (Sn, Yb, and Pb) using the extended pairing model with Nilsson single-particle energies. The…
Mixed Symmetry Nuclear Shell Model
J. P. Draayer, V. G. Gueorguiev, Feng Pan +1
A mixed-symmetry nuclear shell-model scheme for carrying out calculations in regimes where there is a competition between two or more modes is proposed. A one-dimensional toy model…
Study of Ti in a Mixed--Symmetry Basis
V. G. Gueorguiev, J. P. Draayer, W. E. Ormand +1
The structure of Ti is studied in an oblique-basis that includes spherical and SU(3) shell-model basis states. The results show that the oblique-basis concept is applicable,…