On the microscopic origin of the Interacting Boson Model
Andriana Martinou
TL;DR
This paper proposes a microscopic interpretation of the s and d bosons in the Interacting Boson Model, linking them to harmonic oscillator quanta and connecting the SU(3) limit to Elliott's SU(3) symmetry, enhancing understanding of nuclear structure.
Contribution
It introduces a microscopic basis for the s and d bosons in IBM, relating them to valence shell quanta and clarifying the SU(3) symmetry connection.
Findings
s, d bosons are symmetric pairs of harmonic oscillator quanta
The SU(3) limit of IBM corresponds to Elliott's SU(3) symmetry
Provides a microscopic foundation for IBM's bosons
Abstract
A microscopic interpretation of the s and d bosons of the Interacting Boson Model is being suggested: the s, d bosons can be interpreted as symmetric pairs of harmonic oscillator quanta of the valence nuclear shell. Within this interpretation, the SU(3) limit of the Interacting Boson Model results to the Elliott SU(3) symmetry.
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Taxonomy
TopicsNuclear physics research studies · Quantum Chromodynamics and Particle Interactions · Advanced NMR Techniques and Applications