Shape Isomers of Alpha-like Nuclei in terms of the Multiconfigurational Dynamical Symmetry

A tétel rövid nézete
dc.contributor.advisorCseh, József
dc.contributor.authorDang, Quoc Phong
dc.contributor.departmentDE--Természettudományi és Technológiai Kar--Fizikai Intézet
dc.date.accessioned2023-04-26T12:36:12Z
dc.date.available2023-04-26T12:36:12Z
dc.date.created2023-04-20
dc.description.abstractThe atomic nucleus is a special object: it contains too many nucleons to be investigated by a many-particle problem, however, it does not have sufficient number of constituents for a statistical description. Therefore, different structural models have been built as approximation. Among the fundamental models are the shell model comparing the nucleus with a miniature atom, the collective model imagining the nucleus as a macroscopic liquid drop (which can rotate and vibrate), and the cluster model viewing the nucleus as a molecule composed of smaller nuclei. The question whether there exists a connection between them arises naturally; and one possible answer is the so-called multiconfigurational dynamical symmetry (MUSY). In this thesis, I carry out a systematic research on three applications of MUSY for alpha-like nuclei (or 4N-nuclei): (i) derive the stable shapes of the nucleus by examining the stability and consistency of the SU(3) quasidynamical symmetry, (ii) use selection rules to determine possible decay channels for those stable shapes, (iii) use a dynamically symmetric Hamiltonian to produce the energy spectrum of the nucleus.
dc.description.correctorLB
dc.description.coursePhysics
dc.description.degreeBSc/BA
dc.format.extent46
dc.identifier.urihttps://hdl.handle.net/2437/350969
dc.language.isoen
dc.rights.accessHozzáférhető a 2022 decemberi felsőoktatási törvénymódosítás értelmében.
dc.subjectnuclear structure
dc.subjectdynamical symmetry
dc.subjectshape isomers
dc.subjectbinary clusters
dc.subjectenergy spectra
dc.subject.dspaceDEENK Témalista::Fizika
dc.titleShape Isomers of Alpha-like Nuclei in terms of the Multiconfigurational Dynamical Symmetry
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Theses (Faculty of Science and Technology)