196 citations · 2.8k across the 144 of their papers we have counts for
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Kerman-Klein-Donau-Frauendorf model for odd-odd nuclei: formal theory
A. Klein, P. Protopapas, S. G. Rohozinski +1
The Kerman-Klein-Donau-Frauendorf (KKDF) model is a linearized version of the Kerman-Klein (equations of motion) formulation of the nuclear many-body problem. In practice, it is a…
Nucleon-Antinucleon Interaction from the Skyrme Model: II. Beyond the Product Ansatz
Yang Lu, Pavlos Protopapas, R. D. Amado
We calculate the full static interaction of a Skyrmion and an anti-Skyrmion as a function of separation and relative grooming. From this, using projection methods and Born-Oppenhei…
Application of the Kerman-Klein method to the solution of a spherical shell model for a deformed rare-earth nucleus
Pavlos Protopapas, Abraham Klein
Core-particle coupling models are made viable by assuming that core properties such as matrix elements of multipole and pairing operators and excitation spectra are known independe…
Possible solution of the Coriolis attenuation problem
Pavlos Protopapas, Abraham Klein
The most consistently useful simple model for the study of odd deformed nuclei, the particle-rotor model (strong coupling limit of the core-particle coupling model) has nevertheles…
Derivation and assessment of strong coupling core-particle model from the Kerman-Klein-Dönau-Frauendorf theory
Pavlos Protopapas, Abraham Klein
We review briefly the fundamental equations of a semi-microscopic core-particle coupling method that makes no reference to an intrinsic system of coordinates. We then demonstrate h…
Application of a semi-microscopic core-particle coupling method to the backbending in odd deformed nuclei
Pavlos Protopapas, Abraham Klein, Niels R. Walet
In two previous papers, the Kerman-Klein-Donau-Frauendorf (KKDF) model was used to study rotational bands of odd deformed nuclei. Here we describe backbending for odd nuclei using…