Analysis of Low Lying Collective States in the Symplectic Interacting Vector Bosons Model

A I Georgieva,V P Garistov

doi:10.1088/1742-6596/590/1/012033

A I Georgieva, V P Garistov

Open Access

https://doi.org/10.1088/1742-6596/590/1/012033

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Abstract

Successful description of both positive and negative parity band configurations and their corresponding band-head's structure is obtained within the framework of the algebraic Interacting Vector Boson Model (IVBM). The analysis of the collective structure of the low lying excited states possessing different parity is carried out together with the results obtained from parabolic distributions of the energies in the space of integer and positive classification parameter (supposedly number of bosons) for large amount of even-even nuclei.

Highlights

V.P. Garistov1,2, A.I. Georgieva1,2, A.A. Solnyshkin2 1Institute of Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Sofia 1784, Bulgaria 22Joint Institute for Nuclear Research, Dubna, Russia
Within the framework of the Symplectic Interacting Vector Bosons Model (IVBM), a successful description of both positive and negative parity band configurations and the corresponding band-head’s structure is obtained
The relation between the subgroup of the two reduction chains allows for the analysis of the structure of collective bands in conjuction with the results obtained from the energy distributions of the the states with fixed angular momentum in the space of the number of boson excitations, building the states

Summary

Introduction

V.P. Garistov1,2, A.I. Georgieva1,2, A.A. Solnyshkin2 1Institute of Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Sofia 1784, Bulgaria 22Joint Institute for Nuclear Research, Dubna, Russia

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Conclusion