J. Cseh

Consistent semimicroscopic algebraic description of core + α-particle systems in the A = 16 to 20 region

Abstract A standardized version of the Hamiltonian of the Semimicroscopic Algebraic Cluster Model is presented, by the use of which the spectra of several neighbouring even- and odd-mass nuclei can be parametrized in a consistent way. We extract parameters from the 12 C + α, 14 C + α, 15 N + α and 16 O + α systems and use them to construct the Hamiltonian for 13 C + α by interpolation.

On the relation between cluster and superdeformed states of light nuclei

The relation of superdeformed and cluster states of light nuclei is discussed both on the basis of Harveys prescription and in the light of the connection between the shell and cluster model basis established by Wildermuth et al. (1977).It turns out that these two prescriptions associate the same clusterizations in terms of alpha -like nuclei (N=Z=even) with the superdeformed states.

Novel and simple description for a smooth transition from α-cluster wave functions to jj-coupling shell model wave functions

We propose an improved version of Antisymmetrized Quasi-Cluster Model (AQCM) to describe a smooth transition from the

Novel and simple description for a smooth transition from

\alpha

\alpha

-cluster wave function to the

-cluster wave functions to

jj

jj

-coupling shell model wave function and apply it to the ground state of

-coupling shell model wave functions

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Simplified modeling of cluster-shell competition in Ne20 and Mg24

C. The cluster-shell transition in

Algebraic C12+12C cluster model of the Mg24 nucleus

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